Ключевые слова: autumn, background, beautiful, beauty, blue, bright, calm, cloud, colorful, day, environment, fall, foliage, forest, grass, green, horizon, idyllic, lake, landscape, leaf, mountain, national, natural, nature, nobody, outdoor, park, peaceful, pine, pond, reflection, river, rural, scene, scenery, scenic, season, sky, spring, summer, sun, sunlight, tranquil, travel, tree, view, water, wood,