Kulturstiftung Sachsen-Anhalt, Kunstmuseum Moritzburg Halle (Saale). Foto: Roman März
New York, Museum of Modern Art (MoMA), Curt Valentin Bequest, 328.1955© 2018. Digital image, The Museum of Modern Art, New York / Scala, Florence
Nationalgalerie, SMB / André van Linn
- / ARTOTHEK
Mark Ranney Memorial Fund 1946.1 - University of Iowa City Museum of Art. Reproduced with permission from The University of Iowa
Museum Folkwang Essen / ARTOTHEK