Ключевые слова: ancient, ancient bristlecone, bishop, blue, blue sky, bristle, california, clouds, cloudy, colorful, endangered species, forest, landscape, methusalah, mountain, national, national landmark, nature, old, outdoors, park, pine, pine forest, pine tree, remote, scenery, scenic, sky, southwest, sunburst, sunrise, sunset, tree, tree branch, trees, us, vibrant, wood,