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Sand in the Wind, Great Sand Dunes National Park and Preserve – Mosca, CO
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Blowing Sand, Great Sand Dunes National Park and Preserve – Mosca, CO
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Weather Tree Roots, Great Sand Dunes National Park and Preserve – Mosco, CO
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Bird in the Sand, Great Sand Dunes National Park and Preserve – Mosca, CO
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Bird in a Bush, Great Sand Dunes National Park and Preserve – Mosca, CO
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Tumbleweed in the Brush, Great Sand Dunes National Park and Preserve – Mosca, CO
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Damp Area in the Dunes, Great Sand Dunes National Park and Preserve – Mosca, CO
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Wet Spot in the Dunes, Great Sand Dunes National Park and Perserve – Mosca, CO
