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Animal Tracks in the Sand, Great Sand Dunes National Park and Preserve – Mosca, CO
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Wind Ripples on the Dunes, Great Sand Dunes National Park and Preserve – Mosca, CO
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Landscape of the Dunes, Great Sand Dunes National Park and Preserve – Mosca, CO
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Shadows and Ripples on the Dunes, Great Sand Dunes National Park and Preserve – Mosca, CO
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Crescent Shadows on the Sand, Great Sand Dunes National Park and Preserve – Mosca, CO
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Gravel in the Dunes, Great Sand Dunes National Park and Preserve – Mosca, CO
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Dunes and Mountains, Great Sand Dunes National Park and Preserve – Mosca, CO
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Sand Ripples in the Dunes, Great Sand Dunes National Park and Preserve – Mosca, CO
