75/4295 Wingen, G. (b.1947). (Portrait of Coen Wingen). Painting, oil on canvas, 60x50 cm., signed "Gemma Wingen" and titled in black felt-tip pen on verso, framed. - AND 3 others by the same, all drawings (col. crayon or watercolour) of scenes from classical antiquity (2x) and a seated female nude seen from behind.