Fatih Mosque

The Fatih Mosque is a mosque in Tirilye, Bursa Province, Turkey. The structure was originally constructed in the 8th or 9th as a Byzantine church and was later converted to a Muslim place of worship during the 16th century. It again served as a Greek Orthodox church between 1920 and 1922 until it was re-converted to a mosque in 1923.

Source: Wikipedia