Ключевые слова: arabian, arabic, architecture, art, blue, building, castle, color, colorful, culture, europe, famous, fantasy, fortress, heritage, hill, history, landmark, landscape, lisbon, medieval, monument, moorish, mountain, national, old, palace, palacio da pena, panorama, park, pena, pena national palace, picturesque, portugal, portuguese, quaint, romantic, romanticism, sintra, stone, tourism, tower, traditional, travel, unesco, view, window, world, world heritage site, yellow,