ct 2/66
1966
ct 6/68
1968
die welt ist alles, was der fall ist
1967
geometric patterns
mid 1960s
image02-Zyklus Dürer
1984-92
language, message, drummage
leaves from under the cherry tree
machine-drawings
around 1960
mask
mid 1960s
more
permutation II
1968
permutation III
1968
portable mural
1983
quercus
1992
ram
1969
random number generated pattern (1)
random number generated pattern (3)
random objectivation V68 - 66
1968
random objectivation V68 - 67
1968
random objectivation V68 - 70
1968
random objectivation V68 - 71
1968
random objectivation
1963
random structured semiotic field work
1971
rasenstück
1989
sailboat
mid 1960s
silent singing
1994
stereopsis
1959
study
1955
temporary mural
1979