Ключевые слова: badlands, badlands national park, batholic dome, blue, bluff, boulder, butte, canyon, cliff, cliffs, cloud, cloudscape, cloudy, colorful, country, countryside, dawn, dune, erosion, geologic, geology, grassland, hill, hillside, landscape, midwest, morning, national park, natural, nature, outdoor, park, pinnacle, rock, rock formation, rust, scenic, sedimentary, sky, spire, storm, sun rise, sunrise,