, 'Concetto Spaziale, Attese,' 1959, Guggenheim Museum

Lucio Fontana

Concetto Spaziale, Attese, 1959

Guggenheim Museum

, 'Achrome,' 1961, Guggenheim Museum

Piero Manzoni

Achrome, 1961

Guggenheim Museum

, 'Illustration from ZERO Vol. 3,' 1961, Guggenheim Museum

Heinz Mack

Illustration from ZERO Vol. 3, 1961

Guggenheim Museum

, 'Konvex-Konkav II,' 1962, Guggenheim Museum

Almir Mavignier

Konvex-Konkav II, 1962

Guggenheim Museum

, 'New York, New York,' 1963, Guggenheim Museum

Heinz Mack

New York, New York, 1963

Guggenheim Museum

, 'Venus von Willendorf,' 1963, Guggenheim Museum

Otto Piene

Venus von Willendorf, 1963

Stedelijk Museum Amsterdam