The "Blue Mosque" in Cairo combines Mamluk and Ottoman architecture "Aq Sonkar Mosque" was built in 1347 in the historic Derb al-Ahmar area. It is famous for its blue ceramic tiles made in the Turkish city of Iznik and added to during the Ottoman period. A marble pulpit, a courtyard and a cylindrical minaret add to the uniqueness of one of the prominent landmarks of Islamic architecture in Cairo.