Sue Gollifer
Untitled M4
1977

Sture Johannesson / Sten Kallin
Untitled Transformation
1978

Stephen Bell
Untitled drawing
1978

Stephen Bell
Untitled drawing
1978

Stephen Bell
Untitled drawing
1979

Francois Morellet
Untitled from 8 Trames 0°90° (8 Wefts 0°90°)
1974

Roman Verostko
Untitled page
1991

Harold Cohen
Untitled tapestry
1983

Otto Beckmann / Gerd Koepf
Untitled
1969

Otto Beckmann / Oskar Beckmann
Untitled
1971

Otto Beckmann / Alfred Graßl
Untitled
1968

Otto Beckmann
Untitled
1970

Mihail Jalobeanu
Untitled
1974

Soledad Sevilla
Untitled
1971

Theo Goldberg
Untitled
1978

Mila Gravenhorst
Untitled
1967

Julius Guest
Untitled
1977

Wolfgang Baumer
Untitled

Frank Böttger / Aron Warszawski
Untitled
1971

Vilko Žiljak
Untitled
1976

Antonio Berni / Grupo de Arte y Cibernetica Buenos Aires
Untitled
1969

Eduardo Mac Entyre / Grupo de Arte y Cibernetica Buenos Aires
Untitled
1969

Osvaldo Romberg / Grupo de Arte y Cibernetica Buenos Aires
Untitled
1969

Roger Vilder
Untitled
1976

Miguel Angel Vidal / Grupo de Arte y Cibernetica Buenos Aires
Untitled
1969

Kenneth C. Knowlton
Untitled
1972

Jean-Pierre Hébert
Untitled
2001

Roman Verostko
Untitled
1990

Desmond Paul Henry
Untitled
1962

Otto Beckmann
Untitled
1977