Ahlen, Kaldewei Kulturstiftung. Foto: Fredrik Nilsen Studio, Los Angeles
Courtesy Galerie Thomas, München
Ann Arbor, University of Michigan Museum of Art
Archiv Eigentümer(in) / Owner’s Archive. Foto: Peter Schälchli, Zürich
bpk / The Metropolitan Museum of Art
Cleveland Museum of Art. Gift of Mrs. Henry White Cannon by exchange 2013.7