It was the point where things became much more abstract and less literal than in the bulk of the film, which was hardcore rockets and space and planets - all a fairly straightforward evolution from what I had been doing before.
-- Douglas Trumbull
   
Douglas Trumbull   Name:
Douglas Trumbull
Type:
Director
Nationality:
American
Birth:
April 8, 1942
https://www.nutquote.com/quote/Douglas_Trumbull