I was interested in this paragraph from page 53 of The Making of Star Wars, by J W Rinzler, because it very much describes not just the creative process that artists go through, but similar creative processes other people have to work in, including the place where I'm working at the moment.
Industrial Light and Magic at its birth seemed to have the two elements necessary for creativity: a certain amount of chaos and a certain amount of money. After their first three weeks o existence in June, Lucas had already shelled out $87, 921. While those same two elements, in differing quantities, wold combine to create other situations, at the beginning everyone was enthusiastic. 'I thought that at some point, things have got to change – the people who have ideas to do thing should be allowed to do them,' Edlund says. 'It was providential to me that Star Wars came along, because it was the response to that dream. We all got together, in a highly unorthodox way, in this little warehouse out in Van Nuys.'
The Making of Star Wars - J W Rinzler