"Treefall" was originally made for a dance performance at the Vancouver Art Gallery, April, 1970.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.
1955
1974
1969
1972
1957
1987
1927
1980
1971
1979
1953
1943
1990
1917
1963
1914
1973