Jackson Pollock, stress reliever: Physicist finds fractals have a calming effect

Jackson Pollock, stress reliever: Physicist finds fractals have a calming effect: "Physicist Richard Taylor of the University of Oregon says such fractal patterns, found in nature and in art, seem to reduce stress. He is leading an international team of scientists that has found exposure to these patterns can lessen a person's stress levels by as much as 60 percent."