Leipzig, Museum der bildenden Künste
Courtesy Villa Grisebach, Berlin
2016 Christie's Images Limited
akg-images 5005087
Rosemarie Ketterer Stiftung, Kirchner Museum Davos
Courtesy Metropolitan Museum, New York (Sabine Rewald)
Ahlen, Kaldewei Kulturstiftung / Courtesy Galerie Kornfeld, Bern
Wiesbaden, Frank Brabandt
New York, Archiv Caroline Adler. Foto: Camerarts Inc., New York
Harvard Art Museums /Fogg Museum, Bequest of Alfred Jaretzki, Jr., 1976.96. Foto: Imaging Department © President and Fellows of Harvard College
Courtesy Hauser & Wirth Collection Services
Saint Louis Art Museum, Bequest of Morton D. May 863:1983