Republic of Mali
Great Mosque of Djenne
(2008)

This Present building called Sudan styl was constructed in 1907.
A couple of ostrich egg is sticked in the top of the center minaret(20m high) as a symbol of prosperity and purity. many stucked squared timber are made by palm trees.
Though registered as a World Heritage site in 1988, It's worried about whether this mosque should be handed down after 100 years.