Saarlandmuseum Saarbrücken, Stiftung Saarländischer Kulturbesitz. Foto: Tom Gundelwein
Berlin / Köln, Archiv Mayen Beckmann. Foto: Fotostudio Bartsch, Berlin
As per the specifications of the heirs of the Copyright owner or the managing society. Provenance: Museo Nacional Thyssen-Bornemisza, Madrid
Archiv Eigentümer(in) / Owner's archive
bpk / The Metropolitan Museum of Art
Saint Louis Art Museum, Bequest of Morton D. May 850:1983
Courtesy Richard Nagy Ltd., London
Sprengel Museum Hannover / Michael Herling / Aline Gwose
Courtesy Galerie Thomas, München
Courtesy Metropolitan Museum, New York (Sabine Rewald)