Systems art is art influenced by cybernetics and systems theory, reflecting on natural systems, social systems, and the social signs of the art world itself. It emerged as part of the first wave of the conceptual art movement in the 1960s and 1970s, when artists became less interested in making precious objects than in setting up processes, inputs, and feedback loops. Theorist Jack Burnham's 1968 essay "Systems Esthetic" gave the tendency its name, arguing that the artwork was becoming an open environment rather than a discrete thing. Closely related and overlapping terms include anti-form movement, cybernetic art, generative systems, process art, systems aesthetic, systemic art, systemic painting, and systems sculpture. The approach shifted attention from the finished object to the behavior of the whole system around it.