Ключевые слова: appalachian mountains, autumn, beauty in nature, blue, blue ridge mountains, boreal forest, cloud, cloudscape, color image, day, deciduous tree, dusk, fir tree, fog, forest, growth, hill, infinity, landscape, leaf, lush foliage, morning, mountain, mountain range, national park, nature, nature reserve, nobody, outdoors, plant, root, shenandoah national park, shenandoah river, sky, skyline drive, sunlight, sunset, tranquil scene, tree, tree trunk, virginia, wilderness area, woods,