Saint Louis Art Museum, Bequest of Morton D. May 839:1983

Courtesy Galerie Thomas, München

2020 Christie's Images Limited

Museum Osthaus, Hagen. Foto: Achim Kukulies, Düsseldorf

Courtesy Metropolitan Museum, New York (Sabine Rewald)

Archiv Eigentümer(in) / Owner’s Archive. Courtesy Franca Candrian, Kunsthaus Zürich.

Courtesy Galerie Thomas, München

Courtesy Metropolitan Museum, New York (Sabine Rewald)