Diurnal Music (1972)
A child plays with flowers, butterflies and birds. Suddenly a huge man dressed in black appears. He begins to teach the child a lesson about plant and animal species. The teacher has many hands, each holding a pointer and killing all the beautiful species he talks about.
Director: Ivan Vesselinov
| Visual Effects | Hristina Novakova | Animation |
| Visual Effects | Dimitar Petkov | Animation |
| Visual Effects | Anton Trayanov | Animation |
| Visual Effects | Georgi Dumanov | Animation |
| Crew | Dimitar Hadzhiev | Cinematography |
| Editing | Tsvetana Trichkova | Editor |
| Directing | Ivan Vesselinov | Director |
| Visual Effects | Ivan Tonev | Animation |
| Sound | Kiril Tsibulka | Music |
