Vasarely Sydney Janis New York

United States, 1966

A Cry of Players

United States, c. 1980s

A Tree Grows in Brooklyn

United States, c. 1980s

Mai 68: A Bas L’Imperialisme US

France, 1968

Alte Gärten in Salzburg

Germany, 1958

Guayasamin Musée d'Art Moderne

France, 1974