"Treefall" was originally made for a dance performance at the Vancouver Art Gallery, April, 1970.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.
1938
1977
1960
1986
1976
1972
1980
1968
1944
1928
1987
1962
1973
1927
1925
1945
1961
1990