Joshua Tree Silhouette - Joshua Tree National Park

Joshua Tree Sunset - Joshua Tree NP

Green River Overlook - Arches NP

Balanced Rock - Arches NP

Sand Dune Arch Presiding - Arches NP

Caprock Flow - Arches NP

The Organ Reflection - Arches NP

An Evening in Canyonlands - Canyonlands NP

Red Rock Radiance - Canyonlands NP

Candlestick Tower Overlook - Canyonlands NP

Resting Place - Canyonlands NP

Smokey Sunset - Back Canyon of the Gunnison

Sunset View - Black Canyon of the Gunnison

With a View of the Painted Wall - Back Canyon of the Gunnison

Life on the Edge - Black Canyon of the Gunnison

El Capitan - Guadalupe Mountains NP

Carlsbad Caverns Series-3

Carlsbad Caverns Series-4

Carlsbad Caverns Series

Carlsbad Caverns Series-2

Hovenweep Castle - Hovenweep NM

Hovenweep Evening - Hovenweep NM

Cliff Palace - Mesa Verde NP

Monument Canyon - CO National Monument