"Byzantine and Ottoman Beauty Walk into Hagia Sophia (Aya Sofya) and look up to the heavens to see why so many conquerors and their respective religions claimed this basilica turned mosque turned museum as their own. Visitors will swoon over the Byzantine gilded mosaics, hanging chandeliers, purple marble columns, Islamic calligraphic slates, and tiled seraphim. The existing structure is an architectural wonder in itself, having stood the test of time since the 6th century."