Ключевые слова: ancient, architecture, asia, aya, basilica, blue, building, byzantine, cathedral, church, city, constantinople, culture, cupola, day, dome, east, europe, exterior, famous, hagia, historic, historical, history, islam, islamic, istanbul, landmark, medieval, minaret, monument, mosque, museum, muslim, old, ottoman, religion, religious, sky, sofia, sofya, sophia, sultanahmet, summer, tourism, tower, travel, turkey, turkish, view,