2004 Christie's Images Limited
New York, Archiv Caroline Adler. Foto: Camerarts Inc., New York
Mildred Lane Kemper Art Museum, Washington University in St. Louis. University purchase, Kende Sale Fund, 1946.
Archiv Eigentümer(in) / Owner's archive
Rheinisches Bildarchiv Köln: Schlier, Britta, 11..2.31.0 - rba_d039975
Saint Louis Art Museum, Bequest of Morton D. May 863:1983
Courtesy Thomas Ammann Fine Art AG