About the film
Stations of the Elevated is a 1981 documentary film by Manfred Kirchheimer about graffiti in New York City. It debuted at the New York Film Festival. It was re-released June 27, 2014, and shown at the Brooklyn Academy of Music and was re-released throughout the United States in the fall of 2014.
From the film's Wikipedia article (CC BY-SA 4.0).