Saint Louis Art Museum, Bequest of Morton D. May 844:1983
Solomon R. Guggenheim Museum, New York. Partial gift, Georgia van der Rohe, 1975. 76.2202
Courtesy Villa Grisebach, Berlin
Sprengel Museum Hannover / Michael Herling / Aline Gwose
Courtesy Thomas Ammann Fine Art AG
Schloßmuseum Murnau, Bildarchiv