The portrait of Sharbat Gula, whose piercing, sea-green eyes, made her an international symbol of refugees, first appeared on the cover of National Geographic in 1985. Photographer Steve McCurry photographed her as a young girl living in the largest refugee camp in Pakistan, where almost three million Afghans sought shelter in the wake of the 1979 invasion by the Soviet Union. In 2002, McCurry tracked Sharbat Gula down and photographed her again.