Ключевые слова: ancient, antique, architectural, architecture, blue, bosphorus, bosporus, bridge, building, citadel, city, cityscape, empire, europe, exterior, fort, fortified, fortress, green, heritage, hisar, hisari, historic, historical, history, istanbul, landmark, nature, old, ottoman, panorama, rumeli, rumelihisari, sea, sky, structure, summer, tourism, tower, travel, turkey, turkish, urban, view, wall, water,