"Treefall" was originally made for a dance performance at the Vancouver Art Gallery, April, 1970.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
1978
1980
1944
1951
1976
1938
1954
1963
1977
1965
1928
1979
1972
1982