Since the beginning of the twentieth century with the invention of photography, art frees itself from the representation of reality and pursues the expression of personal experiences. In groups or tendencies, artists relate to each other to form a movement that expresses their concerns. The avant-gardes of the twentieth century emerge: fauvism, cubism, futurism, constructivism, expressionism, dadaism, surrealism... Some of these artists or tendencies are represented in the Twentieth Century Art Collection.