Andy Warhol, the Pittsburgh-bred son of Eastern European immigrants, is well known for his Pop Art masterpieces. But there is more to Warhol than that: he also made films, launched 'Interview' magazine, and forsaw the convergence of art, Hollywood fashion and business as the trend of the future. "In the future everybody will be world famous for 15 minutes." The Campbell's Soup Cans. The Marilyns. The Electric Chairs. The Flowers. The work created...