2007 Christie's Images Limited
Courtesy Thomas Ammann Fine Art AG
New York, Neue Galerie
Ahlen, Kaldewei Kulturstiftung / Courtesy Galerie Kornfeld, Bern
Courtesy Villa Grisebach, Berlin
akg-images 264099
2004 Christie's Images Limited
Courtesy Galerie Thomas, München
Courtesy Galerie Thomas, München
Richmond, Virginia Museum of Fine Arts. Foto: David Stover
Photograph Courtesy of Sotheby's, Inc. © 2017
2018 Christie's Images Limited