Ключевые слова: architecture, background, beautiful, beauty, blue, clouds, colorful, countryside, dandelions, day, environment, farm, field, flower, flowers, grass, green, hill, horizon, landscape, meadow, nature, open, outdoor, park, plant, portugal, rural, scene, scenery, season, sintra, sky, spring, summer, sun, sunlight, sunny, sunset, well, white, yellow,