Djenne Mosque, the largest mud structure in the world, UNESCO World Heritage Site, Djenne, Niger Inland Delta, Mali, West Africa, Africa

africa archeology belief blue sky color image cultural culture day defense delta djenne heritage historical landmark horizontal inland delta largest mud structure in the world low angle view mali mosque mud wall niger organic outdoors people perforated photography protection religion spirituality structure tourist attraction travel travel destinations turret unesco world heritage site west africa african color colour daytime defence historical history islam islamic landmark outside religious security sky spiritualism western africa