bpk /Los Angeles County Museum of Art / Art Resource, NY

2007 Christie's Images Limited

Nationalgalerie, SMB / Jörg P. Anders

Städel Museum, Frankfurt am Main - U. Edelmann / ARTOTHEK

Mark Ranney Memorial Fund 1946.1 - University of Iowa City Museum of Art. Reproduced with permission from The University of Iowa

Richmond, Virginia Museum of Fine Arts. Foto: David Stover

Seattle Art Museum, 55.74, Gift of Sidney and Anne Gerber