-
1989
-
1985
-
1980
-
1984
-
1996 - Expl.1/35 - photo: Fondazione Bonotto
-
1976 ? - Expl.13/20
-
1962
-
1966 David Gahr
-
1977 Friedl Kubelka vom Gröller
-
1969 David Gahr
-
1963
-
1992-2022 Jürgen O.Olbrich - www.no-institute.com
-
1992-2022 Jürgen O.Olbrich - www.no-institute.com
-
1980/90s
-
1980/90s
-
1960 Peter Fischer
-
1984
-
1963
-
1962
-
1965
-
1960s
-
1962
-
1965
-
not dated
-
1993
-
1999 Ashkan Sahihi
-
1984
-
1984
-
1965
-
1962
-
1975
-
1966
-
1987 Stephan Reusse
-
1967
-
1965
-
1994 Wolf Vostell - © The Wolf Vostell Estate
-
1991
-
1960 Klaus Barisch
-
1963
-
1965 Bodo Niederprüm
-
2000
