Bayerische Staatsgemäldesammlungen - Sammlung Moderne Kunst in der Pinakothek der Moderne München
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
Staatliche Kunsthalle Karlsruhe. Foto: A. Fischer / H. Kohler
Minneapolis, Institute of Art
Ann Arbor, University of Michigan Museum of Art
Saint Louis Art Museum, Bequest of Morton D. May 867:1983