Heisler has spent the last quarter century photographing covers for magazines like Time, Sports Illustrated, and Life. In 1994, he was famously blacklisted from the White House press corps for shooting a double exposure of President George H.W. Bush (“The Two Faces of Bush”) for Time’s Person of the Year cover. Since then, Heisler has seen photography shift from film to digital and magazines switch from staff shooters to freelancers. Since 2009, he’s been teaching portraiture at the Hallmark Institute of Photography, in Massachusetts.