Spark: Robert Bechtle

For more than forty years Robert Bechtle has been widely recognized as one of the founders of American Photorealism, a style of painting that rivals the detail and objectivity of the photograph. Spark watches Bechtle at work rendering one of his favorite subjects -- his Potrero Hill neighborhood -- and talking about his motivations and images as he prepares for a retrospective exhibit of his work at the San Francisco Museum of Modern Art (February 12 through June 5, 2005).