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Bushes on the Side of the Dunes, Great Sand Dunes National Park and Preserve – Mosca, CO
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Ridge of Vegetation in the Dunes, Great Sand Dunes National Park and Preserve – Mosca, CO
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Creek at Dawn, Great Sand Dunes National Park and Preserve – Mosca, CO
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Layered Ice in the Creek, Great Sand Dunes National Park and Preserve – Mosca, CO
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Layers of Ice in the Creek, Great Sand Dunes National Park and Preserve – Mosca, CO
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Ice Stream in the Sand, Great Sand Dunes National Park and Preserve – Mosca, CO
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Frozen Meander in the Creek, Great Sand Dunes National Park and Preserve – Mosca, CO
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Frozen Creek Meander, Great Sand Dunes National Park and Preserve – Mosca, CO