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