Plot
A man plays the Bach piece of the title on the organ, accompanied by images of stone walls with cracks and holes that grow and shrink, intercut with images of doors and wire-meshed windows.
| Writer | N/A |
|---|---|
| Director | Jan Švankmajer |
| Actor | |
| Country | Czechoslovakia |
| Production | Krátký film Praha – Studio dokumentárních filmů |