bpk / CNAC-MNAM
Ahlen, Kaldewei Kulturstiftung. Foto: Fotoatelier Schälchli, Zürich
Mildred Lane Kemper Art Museum, Washington University in St. Louis. University purchase, Kende Sale Fund, 1946.
- / ARTOTHEK
Saint Louis Art Museum, Bequest of Morton D. May 859:1983
Washington, National Gallery of Art. Gift of Mrs. Max Beckmann 1975.96.3