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 Badlands National Park, South Dakota |  Colored Mounds, Badlands National Park, South Dakota |  Colored Mounds, Badlands National Park, South Dakota |
 Colored Mounds, Badlands National Park, South Dakota |  Badlands National Park, South Dakota |  Badlands National Park, South Dakota |
 Deciduous Forest Floor, Spring, Pictured Rocks National Lakeshore, Michigan |  Flat Top Butte, South Dakota |  Foggy Morning, Northern Michigan |