-
Untitled (track 2) organ music
1969
-
Untitled (Organ music) two recordings
1968
-
31 pictures in two sections group performance
1968
-
Paper Happening solo performance
ca. 1967
-
Circle Happening solo performance
1967
-
Cardboard box happening happening
1965
-
RED / GREEN happening
1965
-
Happening Grosso happening
1963
performance
Selected
Untitled (Organ music)
1968
31 pictures in two sections
1968
Paper Happening
ca. 1967
Circle Happening
1967
Cardboard box happening
1965
RED / GREEN
1965