The Flute of Krishna 1926

Directed by Rouben Mamoulian

Produced by the Eastman Kodak Company and shot in a then-experimental process, two-color Kodachrome, Martha Graham's dance "The Flute of Krishna" is performed by students from the Eastman School of Music. It's likely (but unconfirmed) that the film was directed by an uncredited Rouben Mamoulian.