Ключевые слова: autumn, background, beautiful, birch, blue, cloud, clouds, colorful, countryside, ecology, environment, europe, evening, fall, farm, field, foliage, forest, grass, green, healthy, hiking, landscape, leaf, meadow, natural, nature, no people, north, open space, outdoor, outdoors, panorama, passage, plant, rice, road, rural, season, sky, spring, summer, swamp, tree, trees, view, water, wood, yellow,