Lines are made by moving dots.Lines can be used to convey emotion, horizontal lines are peaceful or restful. The Architect Frank Lloyd Wright uses horizontal elements to stress the relationship between the structure and the land. Vertical lines are used to create a feeling of dominance and spirituality. Many religious structures use towering vertical lines to express a sense of power. Diagonal lines are used to create a feeling of movement and tension. Because they are neither vertical or horizontal, they give the feeling that they are about to fall. In two dimensions, diagonal lines are used to illustrate perspective and create space.When horizontal and vertical lines are used together, they convey stability.Softly curved lines express comfort, familiarity, and relaxation. They are reminiscent of the human body and are therefore aesthetically pleasing.Angled curves however, suggest confusion and frenzy. Form is a shape, and in order to be a shape, it must be contained in space. In the image above, the puzzle piece depression is creating negative space, meaning that it creates the shape of the puzzle piece, but it is empty. Movement can be both literal or figurative. In the photograph, the movement is literal since the photo was taken as the train passed by. Before photography, movement was shown usually by using diagonal lines and in how they positioned the images in their composition. Color is used in many ways in compositions since different colors have different meanings.Red is associated with feelings of passion, energy, anger, or violence.Orange suggests