signed and dated top right, bottom left name of the model Bonicella B.
Provenance
Haberstock; until 1930 Collection Jean Baer; 1930-1939/1942 Ida Baer, Berlin; loss between 1939 and 1942 in Berlin; Collection O. Müller Zurich, Kunsthaus Zurich; agreement in 2012 between the Kunsthaus Zurich and the heirs
Status
restituted
Literature / Source
Rosenhagen: A. v. Keller, 1912; Oscar Müller: A. v. Keller Nr. 232
