Abstracts & Patterns

Basaltic Lava, Craters of the Moon, Idaho

Ripples in wet mud, northern Arizona

Ripples in wet mud, northern Arizona

Desert Primrose shadow, Gran Desierto, Sonora, Mexico

Wet mud, Paria Canyon, northern Arizona

Wood knot

Wood

Ponderosa Pine Bark, Arizona

Seashells on the beach at Kino Bay, Sonora, Mexico

Beach rock, Baja California, Mexico

Fern, San Francisco Peaks, northern Arizona

Lichen, San Bernardino Valley, southeastern Arizona

Creek, Catalina State Park, Oro Valley, southern Arizona

Blue Palm Leaf, Baja California, Mexico

Juniper wood, northern Arizona

Old log, southern Arizona

Beach cobbles, Rosarito Point, Pacific coast, Baja California, Mexico

Dust storm, Las Pintas, Baja California, Mexico

Ripples in sand, Gran Desierto, NW Sonora, Mexico

Ripples in sand, Gran Desierto, NW Sonora, Mexico

Wind blowing sand, Gran Desierto, NW Sonora, Mexico

Tidal mud flats, Sea of Cortez, Mexico, aerial

Pacific Ocean at sunset, San Quintin, Baja California, Mexico

Wood texture, Skwentna, Alaska

Wood texture, Skwentna, Alaska

Wood plank, Skwentna, Alaska

Leaves, Tucson Botanical Gardens

New Fork Lake, Wind River Range, Wyoming

New Fork Lake, Wind River Range, Wyoming

New Fork Lake, Wind River Range, Wyoming

Fall color reflecting in slough, Chena Hot Springs, Fairbanks, Alaska

Reflection, Boat Dock, Crescent City Harbor, northern California

Reflection, West Pier, Howth Harbor, Ireland

Waves, Orongoronga Beach, North Island, New Zealand

Agave shawii bloom stalk, Baja California, Mexico

Dew on lupine leaves, Alaska

Bristlecone pine wood, White Mountains, California

Leaves on water, Chiricahua Mountains, southeastern Arizona

Dew on lupine leaf, Kenai Peninsula, Alaska

Fishook Barrel Cactus spines, Tucson Mountains, southern Arizona

Elephant seals, Isla San Benito, Pacific Ocean, Baja California, Mexico

Grand Falls of the Little Colorado River near Flagstaff, Arizona

AA & pahoehoe basaltic lava, East Rift, Kilauea volcano, Hawaii

Glacier south of Mount Foraker, Alaska Range, aerial

Fishook Barrel Cactus spines, Tucson Mountains, southern Arizona

Echinocereus pentalophus cactus flower

Victoria Falls Iris Flower

Alluvial terraces & drainages, grasslands near Sonoita, southeastern Arizona, aerial

Boulder in Aravaipa Creek, Galiuro Mountains, southeastern Arizona

Ripples in sand, Courthouse Wash, Arches National Park, Moab, Utah

Sandstone, Courthouse Wash, Arches, Moab, Utah

Dew on aspen leaf, Chiricahua Mountains, southeastern Arizona

Badlands, Capitol Reef National Park, Utah.

Dew on aspen leaves, Gila Wilderness, southwestern New Mexico

Bristlecone pine wood, White Mountains, California

Redrock butte, northeast flank of the Carrizo Mountains, northwestern New Mexico, aerial

Clouds above a sandstone cliff, Lake Powell, Arizona

Talc Canyon alluvial fan, Confidence Hills, Owlshead Mountains, southern Death Valley, California, aerial

Ephemeral desert stream, Tinajas Altas Mountains, southwestern Arizona, aerial

Badlands, Panamint Valley, Mojave Desert, California, aerial

Grand Prismatic Spring, Yellowstone National Park, Wyoming

Grand Canyon of the Yellowstone River, Yellowstone National Park, Wyoming

Sunrise, Sea of Cortez, Mexico

Ice crystals in stream, Sprengisandur, Iceland

Braided channel o fthe Thjorsa River, south coast, Iceland, aerial

Isla Pelicano, tidal mud and salt flats of the Colorado River Delta, upper Gulf of California, Mexico, aerial

Tidal mud and salt flats of the Colorado River Delta, upper Gulf of California, Mexico, aerial

Lave extruding from flow, East Rift, Kilauea Volcano, Hawaii

Spreading zone in lava pool, Kupaianaha, East Rift, Kilauea Volcano, Hawaii

Lime Ridge Anticline & Comb Ridge Monocline near Bluff, Utah, aerial

Lime Ridge Anticline, Mexican Hat, Utah, aerial

Terminus of the Mendenhall Glacier, Juneau, Alaska, aerial

Poppy, wildflower, southern Arizona

Mudcracks in Kali Gandaki River channel, Nepal

Petroglyphs at Newspaper Rock, Canyonlands, Utah

Palm, Catavina, Baja California, Mexico

Reflecting mud puddle, Paria Canyon, northern Arizona

Crossbedding in Navajo Sandstone, Paria Plateau, northern Arizona

Sandstone, Paria Plateau, northern Arizona

Sandstone, Paria Plateau, northern Arizona

Crossbedding in Navajo sandstone, Paria Plateau, northern Arizona

Reflecting mud puddle, Paria Canyon, northern Arizona

Crossbedding in Navajo sandstone, Paria Plateau, northern Arizona

Old cinder cones, Iitoi Castle, Pinacate Volcanic Field, NW Sonora, Mexico, aerial

Reflection in Hurricane Lake, White Mountains, eastern Arizona

Reflection, Crescent City Harbor, northern California

Reflection, Howth Harbor, Ireland

Reflection, Lemmon Creek, Santa Catalina Mountains, southern Arizona

Romero Canyon pool, Catalina State Park, southern Arizona

Moraines & crevasses in the Ruth Glacier, Alaska Range, aerial

Sculptured sandstone, northern Arizona

Navajo Sandstone at White Pocket, Paria Plateau, northern Arizona

Lichen on sandstone, Coyote Buttes, Paria Plateau, northern Arizona

Shadow of a sycamore leaf on sycamore trunk, Sycamore Canyon, southern Arizona

Tidal mud flats and coastline of the Sea of Cortez, Mexico, aerial

Sierra Lechigulla & Tinajas Altas at sunrise, Arizona & Sonora borderlands, aerial

View from the Top of the World Highway, Yukon Territory, Canada

Brittlebush & andesite boulders, Tordilla Mountain, Cabeza Prieta, southwestern Arizona

Tortajojull silicic volcanic complex, Landmannalaugar, southern Iceland, aerial

Reflection in Kas Harbor, Turquoise Coast, southern Turkey

Aspen grove, Escudilla Mountain, eastern Arizona

Snow

Trichocereus, sp. 'Flying Saucer' cactus flower

Sunrise, Sea of Cortez, Mexico

Seashell & wave, Kino Bay, Sonora, Mexico

Sandstone, Wilson Mesa, southern Utah

Succulent, Tucson Botanical Gardens, southern Arizona

Reflection, Sycamore Canyon, southern Arizona

Reflection in thermal pool near Summit Lake, Yellowstone, Wyoming

Succulent