No montage, no human subjects, minimal visual content, and the artists basically pissing on the fourth wall by calling attention in every way possible to the artifice of what they’re doing. Preserved by the Academy Film Archive in 2009.
1959
1956
1972
1955
1950
1927
1990
1993
1996
1958
1976
1969
1963
1944
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1982
1970
1946