Two decades have passed since nearly a million people were killed in the Rwandan genocide. Photographer Pieter Hugo has been taking photographs of Hutu perpetrators alongside Tutsi survivors. In each case the perpetrators have asked for and the survivors have granted forgiveness. Hugo says the photos are very revealing: in some photos the subjects appear very comfortable with each other, in others there is noticeable physical and emotional distance between them. “There’s clearly different degrees of forgiveness,” he says, adding that forgiveness isn’t motivated by benevolence as much as “a survival instinct” (New York Times Magazine, April 6).