Also available:.Also available in a video compilation: McLaren: Artist as Civil Servant 1949-1956. Agency:.Produced by the National Film Board of Canada in collaboration with the British Film Institute.

Director, Norman McLaren ; producer, Norman McLaren ; animation, Evelyn Lambart, Norman McLaren ; sound, Ken Cameron ; music, Louis Applebaum.

Recorded 1951.

The second of the two 3-D films--the first is Now Is the Time--commissioned by the British Film Institute to Norman McLaren for the Festival of Britain. It photographs moving oscilloscope patterns given stereoscopic form through the control of different left-eye and right-eye image positions.

Mode of access: World Wide Web.

Special Award - Category: Experimental, 1952 Nominated for Animation Award, 1957

Description based on online resource; title from title screen (National Film Board of Canada, viewed 2023-08-10).