The National Geographic exhibition "What is Home?" opened on May 3 in Oslo, Norway, on the Peace Wall outside the Nobel Peace Center in Oslo City Hall Square. Over the course of six months in 2017, young refugees and youth living in Norway and Greece participated in four National Geographic Photo Camps in the Norwegian cities of Oslo, Bergen and Trondheim, and in Athens, Greece. Their work, along with pictures by several other National Geographic photographers including Pete Muller, will be on display. The project was the brainchild of Melanie Burford.