Bathing Beauty -- Gibbon Falls in Yellowstone National Park, Wyoming
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Jackson Hole -- The Snake River at Schwabacher Landing in Grand Teton National Park, Wyoming
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Hello Dally -- Male Dall Sheep in Denali Naitonal Park, Alaska
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Erosion -- Zabriskie Point in Death Valley National Park, California
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A Little Gray Hare -- Snowshoe Hare in Denali National Park, Alaska
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Thirst -- Pinyon Tree in Bryce Canyon National Park, Utah
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Frosted Gingerbread -- Snow-Covered Landscape in Bryce Canyon National Park, Utah
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Forest of Stone -- Hoodoos in Bryce Amphitheater at Bryce Canyon National Park, California
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The Devil's Postpile -- Basalt Formations at Devils Postpile National Monument, California
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Calving - Hubbard Glacier, Wrangell-St. Elias National Park Alaska
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Skydance -- Clouds and Wildflowers at Carrizo Plain National Monument, California
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Sampling the Air -- Western Terrestrial Garter Snake in Kings Canyon National Park, California
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Bottomless -- Abyss Pool in Yellowstone National Park, Wyoming
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Velvet -- Black-Tailed Deer in Lassen Volcanic National Park, California
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1600 Pennsylvania Avenue - The White House, Washington D.C.
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Photographer - Death Valley National Park
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Canyons Inside Canyons -- Islands in the Sky Region in Canyonlands National Park, Utah
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Not So Black -- Black Pool in West Thumb Geyser Basin in Yellowstone National Park, Wyoming
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Painted Desert - Petrified Forest National Park
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Sunlight -- Wildflowers at Death Valley National Park, California
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Pressure Waves -- Folded Metamorphic Rock in Kings Canyon National Park, California
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Lincoln - National Mall And Memorial Parks
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Korean War Veterans Memorial - National Mall and Memorial Parks
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Teton Reflections -- Teton Range from Schwabacher Landing in Grand Teton National Park, Wyoming
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Teton Tips -- Mountain Range in a Storm - Grand Teton National Park, Wyoming
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Play Me a Song of Springtime -- Fiddlenecks in Carrizo Plain National Monument, California
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Hot Spring Hot Rod -- Cyanobacteria at Doublet Pool in Yellowstone National Park, Wyoming
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A Nearly Sunken Treasure -- Basalt Formation at Devils Postpile National Monument, California
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The Start of Something Big -- Lower Yellowstone Falls in Yellowstone National Park, Wyoming
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Here's Lookin' at You Kid - San Juan National Historic Site
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Sticking Your Neck Out -- Great Egret at Everglades National Park, Florida
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Turbulence -- Roaring River Falls in Kings Canyon National Park, California
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Fins -- Rock Formations in Arches National Park, Utah
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The Dragon's Lair -- Skull Cave in Lava Beds National Monument, California
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Desert Vagrant -- Woman Walking on Badwater Basin in Death Valley National Park, California
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Sunset at Geyser Hill -- Doublet Pool in Yellowstone National Park, Wyoming
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American Icon -- American Bison in Yellowstone National Park, Wyoming
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Breath of the Devil -- Steam Vent at Bumpass Hell in Lassen Volcanic National Park, California
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Zebra-Tailed Lizard - Saguaro National Park
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Where Clouds Are Made -- Upper Geyser Basin in Yellowstone National Park, Wyoming
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Steps On a Grand Staircase - Grand Staircase Escalante National Monument
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Alkali Sacaton - White Sands National Monument
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Water Over Rock -- Gibbon Falls in Yellowstone National Park, Wyoming
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Golden One -- Horse Grazing in Mountain Landscape in Grand Teton National Park, Wyoming
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The Dance - Channel Islands National Park
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Stone Skyline -- Sandstone Rock Formations in Arches National Park, Utah
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The Mowers of Yellowstone -- American Bison in Yellowstone National Park, Wyoming
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Cowboy Cliche - Monument Valley Navajo Tribal Park
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Striations -- Wall of Rock in Capitol Reef National Park, Utah
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Kings River - Giant Sequoia National Monument
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White Sand, Gray Sky - White Sands National Monument
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Jackson Lake -- Grand Teton National Park, Wyoming
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The Fiery Furnace - Arches National Park
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Why The Long Face? - Alaska Moose at Denali National Park
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Leading the Pack at the Buffalo Races -- American Bison in Yellowstone National Park, Wyoming
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The Edge of the Spring -- Grand Prismatic Spring in Yellowstone National Park, Wyoming
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Sundial -- Dead Tree at Grand Prismatic Spring in Yellowstone National Park, Wyoming
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Rolling on the River -- American Bison Wallowing in Yellowstone National Park, Wyoming
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Grizzly Falls - Giant Sequoia National Monument
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Beaver Pond -- Teton Range from Schwabacher Landing Grand Teton National Park, Wyoming
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Get It Off Me -- American Bison Wallowing in Yellowstone National Park, Wyoming
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No Pedestrians -- Tunnel Entrance in Zion National Park, Utah
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Spun Silk - Sequoia National Park
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Between a Rock and a Hard Place -- Yosemite Valley in Yosemite National Park, California
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Monochrome Palette -- Artists Drive in Death Valley National Park, California
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White Sand - White Sands National Monument
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Sleeping Giant -- Tourists at Excelsior Geyser Crater in Yellowstone National Park, Wyoming
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Painted by Time -- Painted Hills in John Day Fossil Beds National Monument, Oregon
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Bear Gulch Overflow - Pinnacles National Park
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Oxymoron? -- Historic Life Saving Station Cemetery Sign in Point Reyes National Seashore, California
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Diablo Lake -- North Cascades National Park, Washington
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Getting Toasted in the Desert -- Woman Drinking Wine in Death Valley National Park, California
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