Black-and-white abstract animated short of light, shadows, and reflections by The Dodals (Karel Dodal (1900-1986) in collaboration with his wife, Irena Dodalová).
| Directing | Karel Dodal | Director |
| Directing | Irena Dodalová | Director |
| Writing | Karel Dodal | Screenplay |
| Writing | Irena Dodalová | Idea |
| Writing | Irena Dodalová | Screenplay |
| Visual Effects | Hermína Týrlová | Animation |
| Visual Effects | Karel Dodal | Animation |
| Sound | Bedřich Kerten | Original Music Composer |
