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.
1953
1969
1950
2003
1952
1965
1959
1960
1955
1958
1962
1930
1999
1996
1974
1973
1968
1990
1914