Ключевые слова: ancient, antique, architecture, asia, aya, basilica, blue, building, byzantine, byzantium, cathedral, christianity, church, constantinople, construction, culture, destination, dome, east, eastern, exterior, famous, fountain, greek, hagia, historic, history, islam, istanbul, medieval, minaret, mosque, museum, old, ottoman, past, place, religion, saint, sofia, sofya, sophia, sultanahmet, temple, tourism, tourist, travel, turkey, turkish, vacation,