ochre sandstone walls at dusk with lunar phase

american appearance background bedrock bryce camping canyon celestial colored colorful contrasts dark deposition desert discolored earth environment erosion exploration explore formation geologic geological geology goal hanging hematite highlands history horizontal landscape mare maria national nature object ochre orange outdoors park penuche pinyon pipes planet plateau positioned red reflection resembling revolution rock rotation rural sandstone sheer sky southwest space steep stone suspended umber unique units unpopulated utah view visit wall white