2007 Christie's Images Limited
Kunsthalle Mannheim, Foto: Thomas Henne
- / ARTOTHEK
Courtesy Wolfram Morath-Vogel, Foto: Dirk Urban, Erfurt
Courtesy Villa Grisebach, Berlin
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Bayerische Staatsgemäldesammlungen - Sammlung Moderne Kunst in der Pinakothek der Moderne München
Detroit Institute of Arts
Courtesy Galerie Thomas, München
Archiv Eigentümer(in) / Owner's archive
Photograph Courtesy of Sotheby's, Inc. © 2002
Mildred Lane Kemper Art Museum, Washington University in St. Louis. University purchase, Kende Sale Fund, 1946.
Saint Louis Art Museum, Bequest of Morton D. May 855:1983
Courtesy of Norton Museum of Art, West Palm Beach, Bequest of R. H. Norton, 53.5
Saint Louis Art Museum, Bequest of Morton D. May 862:1983
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