Stock photography, photos: Elderly Man - Nigeria Stock photos of An elderly man selling vegetables in the Akassa Market on the Nun River in Bayelsa State, Nigeria. The Niger Delta, West Africa. Photograph: © Robert Burch Click for a larger image and more information Keywords associated with this stock photo: africa, Nigeria, west africa, delta, nun river, niger delta, bayelsa state, akassa, market, elderly, man, portrait, african, africans