Grand Mosque of Bursa — Wikipedia

The Grand Mosque of Bursa (Turkish: Bursa Ulu Cami) is a historic mosque in Bursa, Turkey. It was commissioned by the Ottoman Sultan Bayezid I to commemorate his great victory at the Battle of Nicopolis and built between 1396 and 1399. The mosque is a major monument of early Ottoman architecture and one of the most important mosques in the city, located in the heart of the old city alongside its historic markets.