Escher
1970-1975
Farb Zeit Turm
1965
Festive Blue
1997
Formstudie
1955
Fotomechanische Transformation
1967
Gaussian Distribution
Geese
1970-1975
Glowflow
1969
Group Theory Grid
1969
Helikos
1977
Herringbone Variation
Hiroshi Kawano (title unknown 1)
Hiroshi Kawano (title unknown 2)
Homage to New York
1960
Hypothetical Surface No. 1
1968-1969
Hypothetical output of the computer graphic program "Line 2"
1969
HÉBE123
Information Relief - Human Face
Inner City Variation II
Kapsyl
1962
Kennedy in a Dog
1967 / 68
Kennedy in a Rectangle
1967 / 68
Koji Kusabuka (title unkown 1)
2006
Komposition aus 3.8.14.2
1973
L-6
1966
La Ligne -"Interlignes" -Cercle
1978-1979
Lattice
1969
Lincoln
1971
Lochblendenstruktur 3.8.14.1.
1972
Lochblendenstruktur 3.8.14.3.2.1.
1968