(b Enschede, Feb 29, 1920).
Dutch painter and draughtsman. Between 1936 and 1982 he worked as a bookkeeper for Enschede town council. As an artist he was self-taught. During World War II he came into contact with the art of Cézanne, Matisse, Braque and others, mainly through art journals, which influenced his work considerably. From 1946 until 1953 he was a member of the Nieuwe Groep, which brought together painters to promote contemporary art through exhibitions, mainly locally in Twente, such as Johann Haanstra (b 1914). Initially he painted stylized city- and landscapes with objects, representing primarily their spatial structure and colour (e.g. Landscape with Tree, oil on canvas, 1966–7; Chicago, IL, Mus. Contemp. A.), although from 1972 the landscape as such was no longer recognizable. After 1970 he began to emphasize the nature of a painting as an object rather than a means of representing nature, applying parallel horizontal and diagonal lines, later grids, to the surface, which was often painted in shades of grey, green, ochre and blue (e.g. ...