
Three peaks
mid 1960s

Three-dimensional picture pair 1 (exact title unknown)
mid 1960s

Three-dimensional picture pair 2 (exact title unknown)
mid 1960s

Three-dimensional picture pair 3 (exact title unknown)
mid 1960s

Three-dimensional picture pair 4 (exact title unknown)
mid 1960s

Title Unkown
1979

Topologic Excercise
1958 -59

1990

Transformation of 64 squares
1974

Transformation of a relief surface

Transformation von 8 x 8 Quadraten
1973

Transh

Transjovian Pipeline
1979

Transmutations

1973

Try
1976

Tut Ench Amon

Twenty-Element Figure Placed in Cockpit Geometry
around 1966-69

Two Men on Edge
1988

Two Steinberg drawings transformed

Two Studies for Herbert W. Franke
1971

Two-Color Plotter Graphic
1973

Ulmer Hocker
1954


Untitled M4
1977

Untitled drawing
1978

Untitled drawing
1978

Untitled drawing
1979

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