Courtesy Galerie Thomas, München
University of California, Berkeley Art Museum and Pacific Film Archive, gift of Mrs. Max Beckmann. Foto: Jonathan Bloom
Collection Albright-Knox Art Gallery, Buffalo, New York. Room of Contemporary Art Fund, 1950 (RCA1950:1). Foto: Tom Loonan
Courtesy Galerie Thomas, München
akg-images 3001546
Museum Folkwang Essen / ARTOTHEK
Ahlen, Kaldewei Kulturstiftung. Foto: Camerarts, Inc., New York