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