Ключевые слова: ancient, antique, architectural, architecture, asia, blue, bosphorus, bosphourus, bosporus, bridge, building, castle, citadel, city, cityscape, construction, continent, crossing, culture, empire, europe, exterior, famous, fortress, heritage, hisari, historical, history, islam, istanbul, landmark, landscape, marmara, muslim, ottoman, protection, religion, rumeli, sea, sky, structure, tourism, tower, travel, trees, turkey, turkish, view, wall,