Please answer the following question: Information: - Abstract art uses a visual language of shape, form, color and line to create a composition which may exist with a degree of independence from visual references in the world. Western art had been, from the Renaissance up to the middle of the 19th century, underpinned by the logic of perspective and an attempt to reproduce an illusion of visible reality. The arts of cultures other than the European had become accessible and showed alternative ways of describing visual experience to the artist. By the end of the 19th century many artists felt a need to create a new kind of art which would encompass the fundamental changes taking place in technology, science and philosophy. The sources from which individual artists drew their theoretical arguments were diverse, and reflected the social and intellectual preoccupations in all areas of Western culture at that time. - Geometric abstraction is a form of abstract art based on the use of geometric forms sometimes, though not always, placed in non-illusionistic space and combined into non-objective (non-representational) compositions. Although the genre was popularized by avant-garde artists in the early twentieth century, similar motifs have been used in art since ancient times. - Abstraction in its main sense is a conceptual process by which general rules and concepts are derived from the usage and classification of specific examples, literal ("real" or "concrete") signifiers, first principles, or other methods. "An abstraction" is the product of this process a concept that acts as a super-categorical noun for all subordinate concepts, and connects any related concepts as a "group", "field", or "category". - A concept is an abstract idea representing the fundamental characteristics of what it represents. Concepts arise as abstractions or generalisations from experience or the result of a transformation of existing ideas. The concept is instantiated (reified) by all of its actual or potential instances, whether these are things in the real world or other ideas. Concepts are treated in many if not most disciplines both explicitly, such as in linguistics, psychology, philosophy, etc., and implicitly, such as in mathematics, physics, etc. In informal use the word "concept" often just means any idea, but formally it involves the abstraction component. These concepts are then stored in long term memory In metaphysics, and especially ontology, a concept is a fundamental category of existence. In contemporary philosophy, there are at least three prevailing ways to understand what a concept is: - Alejandro Otero ( El Manteco , Bolivar March 7 , 1921 - Caracas 13th , August 1990 ) was a Venezuelan painter of Geometric abstraction , a sculptor , a writer and a cultural promoter . He was a founding member of the Los Disidentes group . Given the information above, choose from the list below the object entity that exhibits the relation 'movement' with the subject 'alejandro otero'. Choices: - abstract art - geometric abstraction - metaphysics - renaissance
A:
abstract art