"Treefall" was originally made for a dance performance at the Vancouver Art Gallery, April, 1970.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.
1963
1977
1943
1969
1965
1981
1927
1952
1962
1910
1933
1942
1966
1972
1913
1978
1916