"Treefall" was originally made for a dance performance at the Vancouver Art Gallery, April, 1970. Structured in the form of two loops of high-contrast images of trees falling, reprinted and overlapped. Preserved by the Academy Film Archive in 2014.
1941
1993
1996
1990
1945
1980
1960
1953
1968
1970
1966
1967
1969
1976
1979
