On February 11, 2013, Maria Chambanenge, a 39-year-old woman with albinism, was attacked by five armed men, allegedly including her husband, in Mkowe village, Rukwa region, Tanzania. (Under The Same Sun)

On February 15, two men chopped off the arm of 10-year-old Mwigulu Matonange in Msia village, Rukwa region, Tanzania. (Under The Same Sun)

A group of men almost killed Amadou Diallo in 1994 in Guinea. He is pictured here in Norway, where he sought asylum. Diallo now works for Under The Same Sun, a non-profit that advocates for people with albinism.

This file photo shows Said Abdallah, who lost his left hand in a April 10, 2010 attack, in the Morogoro hospital ,Tanzania.

This fie photo shows Muadhani Ramadhani weaving an Africa tradition carpet as part of celebrations to mark World Albino Day in Dares Salaam, Tanzania, 2007.