"Treefall" was originally made for a dance performance at the Vancouver Art Gallery, April, 1970.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.
1970
1944
1971
1994
1963
1969
1955
1979
1977
1990
1972
1961
1997
1973
1975
1998
1948
1925