Kinetic art
Any art which involves a real or a phenomenal movement. The term was first used in 1920. In sculpture, the first that spoke about movement was the futurist Boccioni. The idea was further developed by M. Duchamp, Gambia and Pevsner, Moholy-Nagy and A. Kemeny, advocating a "dynamic-creative form of art". In 1950, artists like N. Chauffeur and then groups such as Gruppo N (1959) and EAT (1966) returned to the idea of the kinetic sculpture. In painting, the sense of movement is often achieved by visual effects and by using the appropriate lighting (OP Art).