ZONE is Jakobine Engel's 1983 experimental film of the West Berlin subway system for single or multiple projection. Berlin was a divided city at the time this film was made, which meant that the West's subway cars passed through many East Berlin 'ghost town' subway stations to reach their destinations.

Jakobine Engel made ZONE when it was not permitted to film any East German border areas. To capture her imagery, Engel opened the door of the subway car and filmed while the car was moving. Each image was then copied four times, which created a unique, nearly solarized photographic effect. Bernauer Straße – Alexanderplatz – Jannowitzbrücke – handrails – stairwells – closed off entrances and exits – colors – timelessness – abandonment – still-stand – no mans land – unexpected – unsolved – tolerated.