KOLLER AUKTIONEN AG, Zürich (CH)
29 Nov 2017 – 3 Dec 2017
with Lai Afong, Richard Avedon, Bruno Bernard (Bernard of Hollywood), Henri Cartier-Bresson, Frantisek Drtikol, Robert Frank, Emanuel Gyger, Emil Meerkaemper, Lawrence Schiller, Albert Steiner, Bert Stern, Michael Wesely
