akg-images 3929242
Saint Louis Art Museum, Bequest of Morton D. May 841:1983
Courtesy Thomas Ammann Fine Art AG
Toledo Museum of Art. Purchased with funds from the Libbey Endowment, Gift of Edward Drummond Libbey, 1983.20
Rheinisches Bildarchiv Köln, 1976/1980, Beckmann, Max, Der Leiermann - rba_c001119
Generaldirektion Kulturelles Erbe Rheinland-Pfalz, Landesmuseum Mainz