Ключевые слова: abstract, america, american, antelope, arizona, background, beautiful, beauty, canyon, cave, cavern, color, colorful, desert, eroded, erosion, formation, geological, geology, glowing, light, lower, mystery, natural, nature, navajo, orange, outdoors, page, pattern, red, rock, sand, sandstone, scenery, slot, southwest, stone, upper, usa, wall, wave,