www.koyaanisqatsi.org
Koyaanisqatsi was director Godfrey Reggio's debut as a film director and producer. Koyaanisqatsi is the first film of the Qatsi trilogy, and was released in 1983. Koyaanisqatsi was the first full-length commercial nonverbal film. Koyaanisqatsi cinematographer and editor Ron Fricke captures 90 minutes of stunning visual images of North America, set to a moving score composed by Philip Glass.
Watch the making off
http://video.google.com/videoplay?docid=-3284342623898961254