Saint Louis Art Museum, Bequest of Morton D. May 835:1983
Originalfoto: Bayerische Staatsgemäldesammlungen, München, Max Beckmann Archiv. Fotograf: Geoffrey Clements, Staten Island
Saint Louis Art Museum, Bequest of Morton D. May 841:1983
Harvard Art Museums /Fogg Museum, Bequest of Alfred Jaretzki, Jr., 1976.96. Foto: Imaging Department © President and Fellows of Harvard College