Stock photography, photos: Olumo Rock - Abeokuta, Nigeria Stock photos of The sacred Oluma Rock of the Yoruba people in Abeokuta, southwestern Nigeria. West Africa. To the Egbas, the Olumo Rock stands not only as a monument of faith in unity but also as a source of national strength and unfailing protection and sustenance from the Supreme Being. Photograph: © Robert Burch Click for a larger image and more information Keywords associated with this stock photo: africa, Nigeria, west, abeokuta, sacred, rocks, yoruba