Courtesy Villa Grisebach, Berlin
2007 Christie's Images Limited
Bayerische Staatsgemäldesammlungen - Sammlung Moderne Kunst in der Pinakothek der Moderne München
Nationalgalerie, SMB / Jörg P. Anders
Saint Louis Art Museum, Bequest of Morton D. May 851:1983
Mark Ranney Memorial Fund 1946.1 - University of Iowa City Museum of Art. Reproduced with permission from The University of Iowa
Minneapolis, Institute of Art
Ann Arbor, University of Michigan Museum of Art
Saint Louis Art Museum, Bequest of Morton D. May 867:1983