Bayerische Staatsgemäldesammlungen - Sammlung Moderne Kunst in der Pinakothek der Moderne München
Nationalgalerie, SMB / Jörg P. Anders
Sprengel Museum Hannover / Michael Herling / Aline Gwose
Saint Louis Art Museum, Bequest of Morton D. May 851:1983
Ahlen, Kaldewei Kulturstiftung / Courtesy Galerie Kornfeld, Bern
Kunsthalle Mannheim, Foto: Cem Yücetas
Mark Ranney Memorial Fund 1946.1 - University of Iowa City Museum of Art. Reproduced with permission from The University of Iowa
2013 Christie's Images Limited
akg-images 442531
Saint Louis Art Museum, Bequest of Morton D. May 867:1983