Classical Modernism comprises various art and style movements of the first half of the 20th century. Especially across countries, there is a great heterogeneity of the arts, whereby not all artists and works can be clearly categorised. Classical Modernism includes not only the visual arts but also design, architecture and photography. The tremendous wealth of currents and tendencies in Classical Modernism shows similarities and differences and proves how strong the exchange among artists is beyond national borders and stylistic movements. Alongside the artists of Expressionism, Surrealism, Cubism, Futurism, New Objectivity and various other avant-garde movements, painters such as Marc Chagall, Marino Marini, Lovis Corinth, Marcel Duchamp, Egon Schiele, Hannah Höch, Maria Lassnig, Max Ernst, Robert Delaunay and Paul Klee belong to Classical Modernism.