Pines, Emerging Arch, Kolob Canyon, Zion
Cascade, Coyote Creek, Utah
Trees, Rock Wall, Kolob Canyon, Zion
Trees, Kolob Canyon, Zion 1991
Budding Trees, Spring, Kolob Canyon, Zion
Rock Wall, Escalante Canyon, Utah
Gambel Oak, Harris Wash, Utah
Sky and Cliff Reflections, Paria River, Utah
Gunninson River, Black Canyon of the Gunnison
Late Afternoon Light, Cape Royal, Grand Canyon
Cottonwood, Canyon Wall, Escalante Canyon, Utah
Coyote Natural Bridge, Utah
Paria Wall, Paria Wilderness Area, Utah
Slide Rock Arch, Paria Canyon, Utah
Waves, Lower Antelope Canyon, Arizona
Peach Canyon Hollow, Arizona 1984
Overhead Spiral, Antelope Canyon, Arizona
Logs Left after Flood, Buckskin Gulch, Utah
Down Canyon, Kaibito Canyon, Arizona
The Blue Ledge , Antelope Canyon, Arizona
Antelope Wall, Antelope Canyon, Arizona
Blue Points, Buckskin Gulch, Utah
Interlocking Forms, Upper Antelope Canyon, Arizona
Noon Light, Narrow Canyon, Arizona
Cave, Lower Antelope Canyon, Arizona
Intersecting Ridges, Lower Antelope Canyon, Arizona
Sandstone Folds, Lower Antelope Canyon, Arizona
Narrows, Lower Antelope Canyon, Arizona
Arches, Lower Antelope Canyon, Arizona
Moonscape, Buckskin Gulch
Canyon Wall Detail, Kolob Canyon, Utah
Evening, the Painted Wall , Black Canyon of the Gunnison
Evening, Wall Detail, Black Canyon of the Gunnison
Glowing Canyon Wall, Lower Antelope Canyon, Arizona
Trees and Coyote Natural Bridge, Coyote Gulch
Colored Reflections, Coyote Creek, Utah
Sandstone and Junipers, Long Canyon, Utah
Striations in Canyon Wall, Colorado River, Grand Canyon
Canyon Hollow, Lower Antelope Canyon, Arizona
Lone Tree, Virgin River Narrows, Zion
Bare Cottonwood Tree in Neon Canyon
Dried Mud, Paria River, with Reflected Water-Stained Canyon Walls
Coyote Creek Ripples, Coyote Canyon, Utah
Dried Mud, Sooner Wash, Utah
Pines above Narrows, Zion
Slot Canyon near Page, Arizona
Fjadrargljufur Canyon in Winter, Iceland
Streaks and Striations, Nevada Desert
Sandstone Slope with Intrusions, Nevada Desert
Sinuous Oaks Against Canyon Wall, Grand Staircase Escalante
Celestial Alignment at Sunset, Capitol Reef, Utah
Surprise Canyon Detail, Capitol Reef, Utah
Trees on Sandstone Steps, Capitol Reef, Utah
Concentric Patterns, Water Stains, Canyon Wall, Utah
Slot Canyon, Looking up, Utah
Tree Seeking Refuge in Cliffs, Zion Backcountry
Coming Into the Light, Canyon Bend, Utah
Tree and Shrubs, Narrow Canyon, Fall, Zion
Backlit Cottonwoods, Deep Canyon, Fall, Utah
Talus Below Canyon Wall, Grand Staircase-Esclanate, Utah
Backlit Cottonwood Snags, Escalante River Canyon, Utah
Sandstone Ridges, Dried Tumbleweed, Utah
Blue Desert Varnish, Moody Canyon, Utah
Cottonwoods, Autumn, Harris Wash, Utah
Streaked Wall Detail, Canyon, Death Valley
Leaning Boxelder Trees, Fall, Zion Canyon, Utah
Boxelder and Sandstone Column, Escalante River Canyon, Utah
Canyon Wall and Trees, Escalante River Canyon, Utah
Canyon Wall with Vegetation, Moody Canyon, Utah
Blue Desert Varnish, Escalante Canyon, Utah
"Hyde's Wall," Moody Canyon, Utah
Steep Incline, Canyon Wall, Grand Canyon
View Through Blacktail Canyon to Main Canyon Wall, Grand Canyon
View Down National Canyon, Grand Canyon
Tapeats Creek, Deer Creek Trail, Grand Canyon
Stone Left After Flood, National Canyon, Grand Canyon
Tree in Alcove, Harris Wash, Utah
Side Canyon Entrance, Clear Creek, Zion
Slot Canyon, with Stepping Stones Through Water, Utah
Cave Faces, Paria Canyon, Utah
Ridges, Canyon Wall, Escalante Area, Utah
Storm at Sunset, Capitol Reef, Utah
Ghost Gum Trees, Ormiston Gorge, Northern Territories, Australia
Striped Patterns, Side Canyon, off Escalante River, Utah
Creek in Narrow Canyon, near Escalante River
Water-Carved Openings in Narrow Canyon, Utah
First Snow, Trees, Zion
Blue Desert Varnish and Shrubs, Grand Staircase-Escalante, Utah
Pool with Reflection, Grand Staircase-Escalante, Utah
Glistening Creek Walls, Grand Staircase-Escalante, Utah
Four Trees, One Snag, Clear Creek, Zion
Massif, with Lone Tree, Black Canyon of the Gunnison
Narrow Canyon Wall and Tree, Esclante Area, Utah
Talus Fallen from Huge Rincon, Glen Canyon National Recreation Area
Canyon Wall Detail, Capitol Reef, Utah
Trees Against Canyon Cliff, Utah
Rocks and Tree, Along Little Death Hollow Trail, Utah
Twisted Gambel Oaks, Harris Wash, Utah
Water Ripples Reflecting Sky and Cliffs, Utah
Petroglyph at Eye of the Wind, Monument Valley, Arizona
Long and Narrow Slot Canyon, near Page, Arizona
View From a Trail Below Sunrise Point, Bryce Canyon, Utah 1977
