Ключевые слова: ancient, arabic, architectural, architecture, art, aya, ayasofya, building, byzantine, byzantium, cathedral, christian, christianity, church, constantinople, dome, empire, europe, famous, frescos, hagia, heritage, historic, inside, interior, istanbul, landmark, masterpiece, monument, mosaic, mosque, muslim, orthodox, ottoman, religion, religious, sofia, sofya, sophia, sultanahmet, temple, tourism, travel, turkey, turkish,