Imagen libre de derechos Fannette Island in the Emerald Bay section of Lake Tahoe, photographed from the

Imagen libre de derechos West Beckwith Mountain, along the Kebler Pass Road in the Gunnison National Fore

Imagen libre de derechos An abandoned highway in West Texas.

Imagen libre de derechos A silhouetted radio telescope, part of the Very Large Array (VLA), in New Mexico

Imagen libre de derechos A natural stone arch glowing orange with the sunrise in Canyonlands National Par

Imagen libre de derechos An abandoned trail through a grove of aspen trees, in Colorado, photographed dur

Imagen libre de derechos One of two hand shaped buttes in Monument Valley, a Navajo Nation Tribal Park, i

Imagen libre de derechos An old barn, corral and aspen trees, with the Grand Teton Mountain Range in the

Imagen libre de derechos Aspen trees in the Arapaho National Forest, of Colorado, photographed during the

Imagen libre de derechos The twin peaks of the Maroon Bells, a rock and Maroon Lake in the White River Na

Imagen libre de derechos Yellow and red wildflowers growing in the Arapaho National Forest in Colorado.

Imagen libre de derechos A waterfall in the Chisos Mountains

Imagen libre de derechos A rock and the trail it left behind, on the Racetrack Playa in Death Valley Nati

Imagen libre de derechos Aspen trees in the Arapaho National Forest, of Colorado, photographed during the

Imagen libre de derechos The twin mountain peaks of the Maroon Bells, photographed on an autumn morning.

Imagen libre de derechos The ridge of a white sand dune in White Sands National Monument located in New M

Imagen libre de derechos A nineteenth century silver mill

Imagen libre de derechos Mt. Shuksan, in North Cascades National Park, reflecting in Picture Lake which i

Imagen libre de derechos A silhouetted beach with seastacks at sunset on Second Beach In Olympic National

Imagen libre de derechos The twin peaks of the Maroon Bells and Maroon Lake, located in the White River N

Imagen libre de derechos West Beckwith Mountain photographed from Kebler Pass, in the Gunnison National F

Imagen libre de derechos Abandoned buildings of a ghost town, viewed through the window of a building wit

Imagen libre de derechos A natural sandstone arch, glowing orange with the sunrise, in Canyonlands Nation

Imagen libre de derechos An old abandoned highway in Texas.

Imagen libre de derechos Manley Beacon photographed from Zabriskie Point in Death Valley National Park, C

Imagen libre de derechos Yellow flowers in a walnut tree orchard, located in California.

Imagen libre de derechos Wispy white clouds in a blue sky.

Imagen libre de derechos The El Capitan formation, and fog, photographed from the floor of Yosemite Valle

Imagen libre de derechos North Window and Turret Arches, looking north, photographed at sunset in Arches

Imagen libre de derechos The Lighthouse formation in Palo Duro Canyon State Park, located in Texas.

Imagen libre de derechos A small creek in the Gunnison National Forest of Colorado.

Imagen libre de derechos White clouds in the blue sky.

Imagen libre de derechos Wizard Island in Crater Lake, Crater Lake National Park is located in Oregon on

Imagen libre de derechos Mt. Wilson in the Uncompahgre National Forest of Colorado, photographed during t

Imagen libre de derechos The Light House Formation in Palo Duro Canyon State Park, Texas.

Imagen libre de derechos A small conifer tree with an aspen leaf caught in the branches, photographed dur

Imagen libre de derechos White clouds in a blue sky.

Imagen libre de derechos A slot canyon on the Navajo Indian Reaervation, outside Page, Arizona.

Imagen libre de derechos The volcanic Mt. Hood, in Oregon, photographed at sunset.

Imagen libre de derechos Lake Dillon and the Ten Mile Range, in the Arapaho National Forest of Colorado.

Imagen libre de derechos A sandstone canyon wall in Zion National Park, Utah.

Imagen libre de derechos A rocky spire in the Uncompahgre National Forest

Imagen libre de derechos A soaptree yucca plant growing in the white gypsum sand of White Sands National

Imagen libre de derechos Mt. Sneffels, with aspen trees in the foreground, located in the Uncompahgre Nat

Imagen libre de derechos High tension electrical wires and a tower silhouetted at sunset.

Imagen libre de derechos Aspen trees in the Uinta National Forest of Utah, photographed during the autumn

Imagen libre de derechos Fisher Mesa, with Castle Rock in the background, located in the Fisher Towers Re

Imagen libre de derechos Aspen and conifer trees in the Arapaho National Forest of Colorado, photographed