Relief
1966/67
an afternoon under the cherry tree
1989
chance & change
die welt ist alles, was der fall ist
1967
leaves from under the cherry tree
quercus
1992
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
silent singing
1994
untitled
1955
untitled
untitled
zufallszeichnungen
1972-74