Dzhuma Mosque, Quba
This mosque was erected in the 19th century. Its construction is typical only for the mosques of Quba province. It looks like a faceted cylinder i.e. has the form of a regular octagon. Inside there is a big hall crowned with a huge 16 m diameter dome. After Dzhuma Mosque had been built in Quba the same constructions began to appear in other areas of Azerbaijan.