Saint Louis Art Museum, Bequest of Morton D. May 841:1983
Courtesy Villa Grisebach, Berlin
Berlin / Köln, Archiv Mayen Beckmann. Foto: Utz Kaspar
New York, Museum of Modern Art (MoMA), Given anonymously (by exchange), 6.1942.a-c.© 2018. Digital image, The Museum of Modern Art, New York / Scala, Florence
Städel Museum, Frankfurt am Main - U. Edelmann / ARTOTHEK
Minneapolis, Institute of Art