"Cold Morning" - Grand Teton NP

"Cold Morning" - Grand Teton NP

"Peak" - Grand Canyon NP

"Peak" - Grand Canyon NP

"Delicate Arch" - Arches NP

"Delicate Arch" - Arches NP

"Diablo Lake III" - North Cascades NP

"Diablo Lake III" - North Cascades NP

"Milky Way Volcano" - Hawaii Volcanoes NP

"Milky Way Volcano" - Hawaii Volcanoes NP

"Smooth" - Yosemite NP

"Smooth" - Yosemite NP

"Bridges" - Mount Rainier NP

"Bridges" - Mount Rainier NP

"Grand Prismatic II" - Yellowstone NP

"Grand Prismatic II" - Yellowstone NP

"Tunnels" - Yosemite NP

"Tunnels" - Yosemite NP

Grizzly Bear" - Glacier NP

Grizzly Bear" - Glacier NP

"Walls" - Grand Canyon NP

"Walls" - Grand Canyon NP

"Moulton's Barn" - Grand Teton NP

"Moulton's Barn" - Grand Teton NP

"Sunset Glow" - Glacier NP

"Sunset Glow" - Glacier NP

"Reflection" - Grand Teton NP

"Reflection" - Grand Teton NP

"Canyonlands" - Canyonlands NP

"Canyonlands" - Canyonlands NP

"Rainbow Falls" - Olympia NP

"Rainbow Falls" - Olympia NP

"Balanced" - Arches NP

"Balanced" - Arches NP

"Cool Blue" - Death Valley NP

"Cool Blue" - Death Valley NP

"Riverside" - Yosemite NP

"Riverside" - Yosemite NP

"Diablo Lake" - North Cascades NP

"Diablo Lake" - North Cascades NP