Ключевые слова: 1640, architecture, building, city, europe, freedom, historic, historical, history, hotel, independence, landmark, lisboa, lisbon, lissabon, memorial, monument, obelisk, old, outdoor, outdoors, place, portugal, portuguese, praca, restauradores, restoration, restorers, scene, sightseeing, sky, square, statue, structure, symbol, tourism, tourist, town, traditional, travel, traveling, urban, war,