Carlos Cruz-Diez (born August 17, 1923 in Caracas) is a French-Venezuelan artist considered to be one of the greatest artistic innovators of the 20th and 21st centuries. He is believed to be one of the fathers and greatest figures of kinetic and op art, and has been called a 'master of color' and line, adept at creating fluid, participatory visual experiences. His work invites philosophical conversation on ontology and perception.His body of work has established him as one of the key 20th-century thinkers in the realm of color. Cruz-Diez’s research has contributed to a new way of understanding color phenomena in art, greatly expanding its perceptual universe. In his works, Cruz-Diez shows that through interaction with the viewer, color becomes an autonomous, evolving reality, devoid of anecdotes, which develops in real time and space.He has spent his professional career working and teaching between both Paris and Caracas. His work is represented in museums and public art sites internationally, such as Museum of Modern Art (MoMA), New York; Tate Modern, London; Musée d’Art Moderne de la Ville de Paris; Centre Pompidou, París; Museum of Fine Arts, Houston; Wallraf-Richartz Museum, Colonia, and others. He is represented by three American galleries: Sicardi Gallery in Houston, Texas, Moka Gallery in Chicago, Illinois, and Maxwell Davidson Gallery in New York City.