Ключевые слова: ancient, antique, architecture, asia, aya, ayasofya, basilica, bosfor, byzantine, byzantium, cathedral, christian, church, churches, constantinople, culture, cupola, dome, empire, europe, fountain, garden, hagia, heritage, historic, history, holy, islam, istanbul, landmark, medieval, minaret, monument, mosque, museum, muslim, old, orthodox, ottoman, religion, religious, sofia, sofya, sophia, spiritual, sultanahmet, temple, tower, turkey, turkish,