Steams rises from Mastiff Geyser on an autumn morning.

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Size: 5130px × 3538px
Photo credit: © Cothron Photography / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 35/2, 5d, 5dc, area, basin, classic, cothron, distagon, faithful, georgia, geyser, john, mastiff, national, park, photographer, photography, travel, upper, yellowstone, ze