Where is *Sheikh Lotfollah Mosque* of Ispahan?? It is the most beautiful mosque ever built. It was built in medieval times unlike the more recent mosques shown in this video (some of which built by the ajnabi). The massive dome and fractal patterns was a huge engineering feat, and can be traced back to pre-Islamic Zoroastrian Persian architecture. Hagia Sofia does _NOT_ count; it was a seized Christian basilica not a mosque.