Sahlin—a talented marionettist and puppeteer who had also created special effects for films like Tom Thumb and The Time Machine—had a remarkable ability to translate Jim’s sketches into three dimensions, a bit of artistic symbiosis Jim appreciated. “I would generally do a little scribble on a scrap of paper, which Don would regard with a certain reverence as being the ‘essence’ which he was working toward,” said Jim. “Don had a very simple way of working—reducing all nonessential things and honing in on what was important.”