Archiv Eigentümer(in) / Owner's archive
Sprengel Museum Hannover / Michael Herling / Aline Gwose
Generaldirektion Kulturelles Erbe Rheinland-Pfalz, Landesmuseum Mainz
Houston, Sarah Campbell Blaffer Foundation
Saint Louis Art Museum, Gift of Mr. and Mrs. Joseph Pulitzer Jr. 587:1958
Saint Louis Art Museum, Gift of George Rickey, in memory of Edie 38:1996
Schloßmuseum Murnau, Bildarchiv