Title Year Technique Material Collection CID
Constant Nieuwenhuys-ZT/Le savant, ca 1984

ZT/Le savant

1984 Watercolour ink, paper, watercolour Collection unknown 6013
Constant Nieuwenhuys-ZT/Tribunaal, ca. 1989

ZT/Tribunaal

1989 Watercolour crayon, paper, watercolour Collection unknown 7527
Constant Nieuwenhuys-New Babylon 0, 1963

Portfolio NEW BABYLON 00

1963 Portfolio paper Collection Fondation Constant 840
Constant Nieuwenhuys-Labyrismen 4a, 1968

LABYRISMEN 04A

1968 Portfolio ink, paper Private collection 856
Constant Nieuwenhuys-Les visiteurs du vernissage 10, 1987

LES VISITEURS DU VERNISSAGE 10

1987 Portfolio ink, paper Collection Fondation Constant, NL 1053
Constant Nieuwenhuys-Sex Lieder cover, 1964

SEX LIEDER, pag 02

1964 Portfolio paper Collection Fondation Constant 1069
Constant Nieuwenhuys-Het proces 07a, 1978

Het proces 07a

1978 Portfolio unique ink, paper Private collection, NL 1147
Constant Nieuwenhuys-Het proces 20, 1978

Het proces 20

1978 Portfolio unique photo Private collection, NL 1163
Constant Nieuwenhuys-Tentoonstelling V2 Omgang-Bouwtekening blad 3, 1965

√2 Omgang-Bouwtekening blad 3

1965 Plan paper Collection Fondation Constant, NL 1624
Constant Nieuwenhuys-Fontein in Leiden, 1968

Fontein in Leiden

1968 Construction concrete City Leiden 1734
Constant Nieuwenhuys-06 Sans abri, 2000

Constant 1998 1999 2000-06 Sans abri

2000 Portfolio unique paper, pencil Collection Fondation Constant, NL 3303
Constant Nieuwenhuys-Herder, ca 1984

Herder

1984 Watercolour paper, watercolour Collection unknown 6014
Constant Nieuwenhuys-Labyrismen A, 1968

LABYRISMEN 00

1968 Portfolio linen Collection Fondation Constant, NL 841
Constant Nieuwenhuys-Labyrismen 5a, 1968

LABYRISMEN 05A

1968 Portfolio ink, paper Collection Fondation Constant, NL 857
Constant Nieuwenhuys-Les visiteurs du vernissage 11, 1987

LES VISITEURS DU VERNISSAGE 11

1987 Portfolio ink, paper Collection Fondation Constant, NL 1054
C. Caspari-Sex Lieder, P.03, 1964

SEX LIEDER, pag 03

1964 Portfolio paper Collection Fondation Constant 1070
Constant Nieuwenhuys-Het proces 07b, 1978

Het proces 07b

1978 Portfolio unique ink, paper Private collection, NL 1148
Constant Nieuwenhuys-Het proces 21, 1978

Het proces 21

1978 Portfolio unique ink, paper Private collection, NL 1164
Constant Nieuwenhuys-Visage, 1998

Visage

1998 Watercolour paper, watercolour Private collection 1198
Constant Nieuwenhuys-ZT/Figuur, ca 1980

ZT/Figuur

1980 Watercolour crayon, gouache, paper, pencil, watercolour Collection Tom Okker, NL 1409
Constant Nieuwenhuys-Tentoonstelling V2 Omgang-Bouwtekening blad 4, 1965

√2 Omgang-Bouwtekening blad 4

1965 Plan paper Collection Fondation Constant, NL 1625
Constant Nieuwenhuys-ZT/Gewonde man, ca 1985

ZT/Gewonde man

1985 Watercolour paper, watercolour Collection unknown 2892
Constant Nieuwenhuys-Twee vrouwen [I], 1994

Twee vrouwen [I]

1994 Watercolour paper, watercolour Collection unknown 3273
Constant Nieuwenhuys-07 Les refugiés, 1998-2000

Constant 1998 1999 2000-07 Les refugiés

2000 Portfolio unique paper, pencil Collection Fondation Constant, NL 3304