Baumgruppe. 1934. Oil on burlap. Not in Firmenich/Lukas. Signed and dated lower right. 65 x 80 cm (25,5 x 31,4 in). [CB].
We are grateful to Peter Bronner, Mengen, and Galerie Nierendorf, Berlin, for the kind expert advice.
PROVENANCE: Galerie Nierendorf, Berlin (verso with label, there with inscription and number "C 2412". According to stock book received around 1936, presumably directly from artist. Sales date unknown). Private collection Southern Germany.