Subway tunnels in Sleepwalkers @ MoMA

I don;t know if anybody has seen the video show at the Museum of Modern Art, but the guide mentions that one of the films takes place in an abandoned subway tunnel (call 408-794-0886 to hear the guide), does anyone know where it is?

Info on the project: http://www.gothamist.com/archives/2007/ ... ens_sl.php
http://creativetime.org/aitken/

its the atlantic avenue tunnel in brooklyn.. not exactly a part of the nyc subway as we know it.