Ключевые слова: architecture, attraction, blue, building, city, cityscape, clear, day, destination, europe, european, famous, garden, gardens, heritage, historic, historical, iberian peninsula, landmark, lisbon, malta, malta garden, mansion, national, national palace, national palace and gardens of queluz, national palace of queluz, neoclassical, palace, palace of queluz, portugal, portuguese, queluz, queluz national palace, queluz palace, residence, royal, royal palace of queluz, sintra, sky, sunny, tourism, travel, urban, view,