Courtesy Thomas Ammann Fine Art AG
Courtesy Galerie Thomas, München
2004 Christie's Images Limited
Courtesy Hauser & Wirth Collection Services
Archiv ehemalige(r) Eigentümer(in) / Previous owner's archive
Courtesy Villa Grisebach, Berlin
2018 Christie's Images Limited
akg-images 255048
Archiv Eigentümer(in) / Owner's archive
Archiv Eigentümer(in) / Owner's archive