Ключевые слова: autumn, background, beautiful, beauty, blue, clear, clouds, color, colorful, ecology, environment, foliage, forest, grass, green, highlands, horizon, landscape, mountain, mountains, natural, nature, outdoor, outdoors, park, peaceful, rapid, river, rock, rocky, rural, scene, scenery, scenic, season, serene, sky, spring, stone, summer, sunny, travel, tree, trees, valley, view, water, wild, wilderness, woods,