Title Year Technique Material Collection CID
Constant Nieuwenhuys-10 ZT/Les réfugiés, 1998-2000

Constant 1998 1999 2000-10 ZT/Les réfugiés

2000 Portfolio unique paper, pencil Collection Fondation Constant, NL 3307
Constant Nieuwenhuys-ZT/La Japonaise, 1977

ZT/La Japonaise

1977 Watercolour paper, watercolour Collection unknown 6001
Constant Nieuwenhuys-ZT/Apen, ca 1986

ZT/Apen

1986 Watercolour paper, watercolour, wax crayon Collection unknown 6018