Christie's Images Ltd / ARTOTHEK
akg-images 3929242
Courtesy Thomas Ammann Fine Art AG
Poughkeepsie, Frances Lehman Loeb Art Center, Vassar College, Poughkeepsie, New York, gift of Mrs. Margaret S. Lewisohn, 1954.8.1
Städel Museum, Frankfurt am Main - U. Edelmann / ARTOTHEK
Courtesy Galerie Thomas, München
- / ARTOTHEK
bpk / The Metropolitan Museum of Art
SHK / Hamburger Kunsthalle. Foto : Elke Walford