7362The Empire Strikes Back
From the optical printer to Hollywood
O'Neill mastered the optical printer on films like 7362, then founded Lookout Mountain Films, which did effects for two Star Wars sequels.
A film by Pat O'Neill

Live footage turned by optical printing and solarisation into symmetrical, Rorschach-like abstract animation. Joseph Byrd wrote most of the music.
Where to find it More from Pat O'NeillFiled under Optical printing
Rented to cinemas, schools and film societies.