Ключевые слова: aerial, ancient, antique, architecture, attraction, belem, birdview, blue, building, castle, cityscape, color, culture, de, europe, famous, fort, fortification, fortress, gothic, heritage, historic, history, landmark, lisboa, lisbon, medieval, monument, old, place, portugal, portuguese, river, sea, sky, stone, tagus, torre, tourism, tower, traditional, travel, unesco, view, water,