Ключевые слова: ancient, architecture, asia, attraction, aya, ayasofya, basilica, blue, building, byzantine, christian, church, constantinople, culture, dome, eastern, empire, europe, faith, famous, hagia, heritage, historic, history, islam, islamic, istanbul, landmark, landscape, minaret, mosque, museum, muslim, old, orthodox, ottoman, patriarchal, people, religion, religious, sky, sofia, sophia, tourism, tourist, travel, turkey, walking, waterfall, worship,