Ferlov Mancoba
Constant Nieuwenhuys
(W. Sze) Constant Anton Nieuwenhuys - known only as Constant as his artist name - Dutch artist, was a founding and organising member of CoBrA
(W. Sze) Constant Anton Nieuwenhuys - known only as Constant as his artist name - Dutch artist, was a founding and organising member of CoBrA