Constant Anton Nieuwenhuys artist

Constant Anton Nieuwenhuys (21 July 1920 – 1 August 2005), better known as Constant, was a Dutch painter (co-founder of the CoBrA group),
sculptor, graphic artist, author, musician and architect (inventor of New Babylon),
in front of “The Painter in his Studio” (1979).
photo & © Victor Nieuwenhuys