75/3500 Bierman, R. (1921-1972). (Full-length portrait of a woman). Watercolour, 50x31 cm., signed and "62" in black ballpoint (red pencil stripe in her face). Idem. (Selfportrait). Drawing, brush and black ink, 42x33 cm., signed and "'69" in pencil. - AND 14 other drawings by the same, all depicting figure studies, various techniques, all signed.

= Provenance: the collection G. Hofland.