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.
1999
1979
1984
1935
1973
1975
1951
1912
1994
1978
1966
1968
1967
1925
1980
1971
1960