Ключевые слова: architecture, barrier, beiras, blue, bucolic, charming, clear, concrete, construction, countryside, crystal, dam, deserted, dike, engineering, estrela, europe, fence, flinty, fresh, glacial, highlands, horizon, lake, landscape, loch, modern, panorama, portugal, reservoir, road, rocky, rural, rustic, solid, stone, strong, structure, sunny, supply, tourist, tranquility, travel, vacation, valley, wall, water, way, weathered,