Ключевые слова: autumn, background, beautiful, blue, bright, cloud, color, colorful, country, ecology, environment, evening, fir, floral, forest, grass, green, hiking, hill, illumination, landscape, leaf, light, majestic, morning, mountain, mountains, natural, nature, outdoor, panorama, peak, scenery, season, serenity, sky, spring, summer, sun, sunrise, sunset, sunshine, track, trail, travel, tree, valley, view, vivid,