1971英国短片
This film is part of the Structural/Materialist movement, formalized from the 1970s onward, by members of the London Film-Makers' Cooperative working to deconstruct the many aspects of the cinematic illusion. By pasting "Letratone" screentone directly onto the image and sound parts of a 16mm film strip, the image is read as a sound at the same time as it is seen on the screen. The filmmaker intends to dethrone the primacy of sight in cinema and to establish a kind of audiovisual parity. Her fortuitous discovery that one of the frames produces the middle C note during projection led her to compose the film as a musical piece.