Zid (1960)

An experimental film from the co-director of acclaimed "Kapi, Vode, Ratnici". Very dark and surreal imagery, interesting, unusual camera work.
Almost no plot. First half of the film displays a girl trapped behind some walls. She stumbles around trying to find a way out, and to see what's going on in the outer world.
Her frustration grows as she cannot find a way out.
Then she suddenly sees a man literally walking through a wall...
No sound. Although the original had sound, at the beginning of the film there is a title card saying: "Sound of this film has not been preserved".