The Great Mosque of Djenné, Mali. It is a beautiful architectural example of Sudano-Sahelian and Islamic style. The mosque was built with mud bricks in century. In it was enlarged to the structure we see today.
Depiction of Mansa Musa, ruler of the Mali Empire in the century, from a 1375 Catalan Atlas of the known world (mapamundi), drawn by Abraham Cresques of Mallorca. Musa is shown holding a gold nugget and wearing a European-style crown.