New York, Richard L. Feigen
Berlin / Köln, Archiv Mayen Beckmann. Foto: Fotostudio Bartsch, Berlin
Minneapolis, Institute of Art
2004 Christie's Images Limited
bpk / CNAC-MNAM
Courtesy of The Kreeger Museum, Washington, DC
Courtesy Villa Grisebach, Berlin
Courtesy of The Kreeger Museum, Washington, DC
Sprengel Museum Hannover, Leihgabe Niedersächsisches Landesmuseum, Hannover / Michael Herling / Aline Gwose
Courtesy Richard Nagy Ltd., London
Sprengel Museum Hannover / Michael Herling / Aline Gwose
Collection Walker Art Center, Minneapolis. Gift of Mr. and Mrs. John Cowles, Sr. 1964