Detail, Backlit Water, Tuolumne River, Yosemite
Evening Light, Granite Slope and Pines, Yosemite
Grouping of Aspen, Fall, Eastern Sierra, California
Massive Ponderosa Pine along Merced Shore, Autumn, Yosemite
Leaning Birch, Fall, Acadia National Park
Bowing Birch Tree, New England, Fall
Which Way the Wind Blows, New England
Shrub in Spring Torrent, Merced River, Yosemite
Diagonals, Misty Morning, Caddo Lake, Texas
Leaning Boxelder Trees, Fall, Zion Canyon, Utah
Streaks in Sandstone, Paria Wilderness, 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
"Curved" Sandstone, Shrub, Paria Wilderness, Utah
Striations and Streaks, Paria Wilderness, Utah
Sandstone Wall Stains, Trees, Shrubs
Sandstone Fins and Sand, Paria Wilderness
Hazy Day, Mesquite Dunes and Grapevine Mountains
Foggy Trees, Wawona Road, Yosemite
Shrub and Promontory, Grand Canyon
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 Convergence, Alpine Lake, Yosemite
Morning Backlight, Trees, Alpine Lake, Yosemite
Twisted Saplings, Alpine Lake, Yosemite
Clearing Storm, Black Oaks, Snow, Yosemite
Clearing Snowstorm, Valley Cliffs, Yosemite
Snow and Fog, Cook's Meadow, Yosemite
Redbud and Dogwood, Great Smoky Mountains
Redbud and Dogwood, near Oconaluftee, Great Smoky Mountains
Tree Branch Shapes, Spring Foliage, Great Smoky Mountains
Ancient Ice Detail, Pleneau Bay, Antarctic Peninsula
Dawn, Dusy Basin, Kings Canyon National Park
Redbud, Spring, near Bernheim, Kentucky
Hardwood Trees, Hillside, Fall, New England
Fallen Leaves, Autumn, Merced River, Yosemite
Autumn Snow, Black Oaks, Yosemite
Intertwined Trees, Autumn, Gates of the Valley, Yosemite
Merced Shore, Autumn, Leaning Tree, Yosemite
Ferns, Mostly Live, Tasmania, Australia
Dove Lake, Cradle Mountain, Tasmania, Australia
Lake Shores, Cradle Mountain National Park, Tasmania, Australia
Kings Canyon, Alpine Lake Reflection
Mist, Trees, and River, Canadian Rockies
Massive Hollow Tree, Yosemite Valley
Spring Flood, Lower Yosemite Fall, Yosemite
Shrubs and Tree, Sandstone Formations, Paria Wilderness, Utah
Colorful Layered Striations, Paria Wilderness, Utah
Layers of Aspen and Firs, Eastern Sierra, California
Fresh Snowfall, Trees and Face of Cathderal Rock, Yosemite
Hillside Detail, Early Spring, Appalachian Mountains
Morning Mist, Ridges, Appalachian Mountains
Trees Reflected in Sandstone Pool, Cloudy Day, Utah
Tree in Alcove, Harris Wash, Utah
Side Canyon Entrance, Clear Creek, Zion
Crumbly Sandstone and Fins, Paria Wilderness, Utah
Pale Sand Dunes, Before Sunrise, Death Valley
Slot Canyon, with Stepping Stones Through Water, Utah
Eroded Sandstone Patterns, Paria Wilderness, Utah
Cave Faces, Paria Canyon, Utah
Water-Carved Openings, Sandstone Wall, Canyon, Utah
Dune Shadows, Mesquite Dunes, Death Valley
Dawn Waves and Rocks, Time Exposure, Oahu, Hawaii
Wave Patterns Amidst Rocks, Long Exposure, Oahu, Hawaii
Misty Receeding Waves, Oahu, Hawaii
Turbulent Ocean, Oahu Coast, Hawaii
Rain Forest Detail, Oahu Coast, Hawaii
Shrub, Ascending Sandstone Layers, Paria Wilderness, Utah