"Treefall" was originally made for a dance performance at the Vancouver Art Gallery, April, 1970.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.
1960
1976
1979
1944
1971
1967
1970
1986
1978
1957
1965
1975
1948
1942
1973