Sun behind Old Faithful The sun shines through a plume of steam and water vapor as Old Faithful geyser erupts in Yellowstone National Park. (Flickr photo by Yathin – click to enlarge)
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Sun behind Old Faithful The sun shines through a plume of steam and water vapor as Old Faithful geyser erupts in Yellowstone National Park. (Flickr photo by Yathin – click to enlarge)
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