2007 Christie's Images Limited
2016 Christie's Images Limited
akg-images 264099
Los Angeles Iris & B. Gerald Cantor Foundation
2020 Christie's Images Limited
Museum Folkwang Essen / ARTOTHEK
Courtesy Galerie Thomas, München
akg-images 583036
akg-images 255323
Archiv Eigentümer(in) / Owner’s Archive. Foto: Peter Schälchli, Zürich
2018 Christie's Images Limited