New York, Richard L. Feigen

bpk / CNAC-MNAM

Washington, National Gallery of Art. Gift (Partial and Promised) of Arnold and Joan Saltzman 2006.164.1

Sprengel Museum Hannover, Leihgabe Niedersächsisches Landesmuseum, Hannover / Michael Herling / Aline Gwose

Sprengel Museum Hannover / Michael Herling / Aline Gwose