Ключевые слова: ancient, architecture, beyoglu, blue, bosphorus, building, built, byzantine, byzantium, city, cityscape, clear, constantinople, culture, empire, europe, exterior, galata, genoese, golden, heritage, historic, historical, history, horn, house, istanbul, landmark, monument, old, ottoman, road, sharp, sky, social, stone, structure, surrounding, tour, tourism, tourist, tower, traditional, travel, tunnel, turkey, turkish, urban, wall,