Stuttgart, Nagel Auktionen
Saint Louis Art Museum, Bequest of Morton D. May 850:1983
- / ARTOTHEK
Mark Ranney Memorial Fund 1946.1 - University of Iowa City Museum of Art. Reproduced with permission from The University of Iowa
Saint Louis Art Museum, Bequest of Morton D. May 855:1983
Städel Museum, Frankfurt am Main - U. Edelmann / ARTOTHEK