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USA 2012
Yellowstone National Park
Norris
Obsidian Creek
Group
Artist's Paintpots
Obsidian Creek
Group
Norris Geyser Basin
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or click the thumbnails for the large photos
Thermal Creek
Thermal Pool
Thermal Pool
Group
Artist's Paintpots
Group
Norris Geyser Basin
© 2012 Dirk S. Grossmann