Harold Cohen
untitled (Cohen, Harold)

Harold Cohen
untitled (Cohen, Harold, 1986)
1986

Charles "Chuck" Csuri
untitled (Leonardo 2)
1968

Kurd Alsleben / Cord Passow
untitled (ca. 1960-1962)

Charles "Chuck" Csuri
untitled (sine curve 1)
ca. 1969

Charles "Chuck" Csuri
untitled (sine curve 2)
ca. 1969

Charles "Chuck" Csuri
untitled (sine curve 3)
ca. 1969

Charles "Chuck" Csuri
untitled (sine curve 4)
ca. 1969

Harold Cohen
untitled mural
1986

Herman de Vries
untitled
1955

Herbert W. Franke
untitled
1961

Manuel Barbadillo
untitled
1972

CTG Japan
untitled
1967 / 68

William Alan Fetter
untitled
around 1966-96

Herman de Vries
untitled

Herman de Vries
untitled

Herbert W. Franke / Josef Vordermeier
untitled
about 1970/71

Harold Cohen
untitled
1982

Harold Cohen
untitled
1982

Harold Cohen
untitled
1985

Harold Cohen
untitled
1986

Harold Cohen
untitled
1986

Harold Cohen
untitled
1986

Harold Cohen
untitled
1986

Harold Cohen
untitled
1988

Harold Cohen
untitled
1990

Harold Cohen
untitled
1979

Harold Cohen
untitled
1990

Harold Cohen
untitled
1985

Harold Cohen
untitled
1985