Devotees of the river goddess Osun sit at the verandah of a mud building after the traditional town cleansing...
Devotees of the river goddess Osun sit at the verandah of a mud building after the traditional town cleansing procession at the start of the annual Osun festival in Osogbo in Nigeria's southwest, August 10, 2015. REUTERS/Akintunde Akinleye
