Gray Structure
1962-1963
Großer blauer Pfeil
1985
Grube und Pendel (textgenerierte Maschine)
1983
Homage to the Square, Green Scent
1963
Homage to the Square, Night Shades
1957
Homage à K.R.H. Sonderborg
1963
Hypercube
1965
Hypersphere
1965
Image01-Zyklus Dürer
1984-92
In Search of the Sources
1988
Interruption/Continuation
1961
Java von 24 Quadraten
1974
John Glenn
1998
K1/1A/86
1986
K6/4/86
1986
K6/5/86
1986
K6/9/86
1986
K7/19B/86
1986
K7/31B/86
1986
K7/37B/86
1986
K7/39/86
1986
K7/42/86
1986
K7/48/86
1986
K7/9B/86
1986
K7/xxx/86
1986
KAES-Kurve
1969
Kapsyl
1962
Kennedy in a Dog
1967 / 68
Kennedy in a Rectangle
1967 / 68