In this animated short, simple geometric forms as thin and flat as playing cards constantly form and re-form to the sound of the koto, a 13-stringed Japanese instrument.
| Release Date | January 1, 1975 | |
|---|---|---|
| Status | Released | |
| Original Title | Perspectrum | |
| Runtime | 6min | |
| Budget | — | |
| Revenue | — | |
| Language | No Language | |
| Original Language | English | |
| Production Countries | Canada | |
| Production Companies | ONF | NFB | |