Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Systems art is art influenced by systems theory, which reflects on natural systems, social systems and social signs of the art world itself. Systems art emerged as part of the first wave of the conceptual art movement extended in the 1960s and 1970s. Closely related and overlapping terms are Anti-form movement, Cybernetic art, Generative Systems, Process art, Systems aesthetic, Systemic art, Systemic painting and Systems sculptures. By the early 1960s Minimalism emerged as an abstract movement in art (with roots in geometric abstraction via Malevich, the Bauhaus and Mondrian) which rejected the idea of relational, and subjective painting, the complexity of Abstract expressionist surfaces, and the emotional zeitgeist and polemics present in the arena of Action painting. Minimalism argued that extreme simplicity could capture all of the sublime representation needed in art.