Archiv Eigentümer(in) / Owner's archive
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
Courtesy Thomas Ammann Fine Art AG
Saint Louis Art Museum, Bequest of Morton D. May 862:1983
Courtesy Hauser & Wirth Collection Services