Ключевые слова: accurate, banner, blue, building, city, concept, country, culture, day, democracy, euro, europe, european, flag, green, history, honor, icon, international, landmark, landscape, lisbon, national, nationality, outdoor, patriot, patriotic, pole, portugal, portugual, portuguese, red, scene, sign, silves, sky, state, summer, symbol, tour, travel, vibrant, view, wave, waving, wind,