Triangle Head
1973

Tony Longson
Try
1976

Herbert W. Franke / Horst Helbig
Tut Ench Amon

William Alan Fetter
Twenty -System Human Figure Walking
1968

William Alan Fetter
Twenty-Element Figure Placed in Cockpit Geometry
around 1966-69

William J. Kolomyjec
Twist
1970-1975

Harold Cohen
Two Men on Edge
1988

Larry Cuba
Two Space
1979

Efraim Arazi
Two Steinberg drawings transformed

Alan Sutcliffe
Two Studies for Herbert W. Franke
1971

Roman Verostko
Two Thousand Improvisations
2000

Leslie Mezei
Two scales of randomness
1967

Robert Mallary
Two-Color Plotter Graphic
1973

UFO's

Max Bill
Ulmer Hocker
1954

Sozo Hashimoto
Universal Mandala CS-1-6

Sozo Hashimoto
Universal Mandala EL-1-17

Sozo Hashimoto
Universal Mandala EL-1-59

Sozo Hashimoto
Universal Mandala LP-1-55

Roman Verostko
Untitled # 81
1987

Untitled (CG movie)

Sue Gollifer
Untitled M4
1977

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