 Enterance to the visitor center, Saguaro National Park, Arizona |
 Lotus, Kenilworth Park and Aquatic Gardens, Washington, DC |
 Farmland, Palouse County, Washington |
 Lotus Leaves, Kenilworth Park and Aquatic Gardens, Washington, DC |
 Lotus pond, Kenilworth Park and Aquatic Gardens, Washington, DC |
 Mammoth Hot Springs, Yellowstone National Park, Wyoming |
 Mammoth Hot Springs, Yellowstone National Park, Wyoming |
 Aspen Leaves |
 Water Marks, Goblin Valley State Park, Utah |
 Water Marks, Goblin Valley State Park, Utah |
 Water Marks, Goblin Valley State Park, Utah |
 Parched soil, Goblin Valley State Park, Utah |
 Water Marks, Goblin Valley State Park, Utah |
 Water Marks, Goblin Valley State Park, Utah |
 Water Marks, Goblin Valley State Park, Utah |
 Sunset, Goblin Valley State Park, Utah |
 Hill and Cloud, Colorado |
 US Botanic Garden, Washington, DC |
 Paria Canyon Vetmilion Cliffs Wilderness, Utah |
 Stovepipe Wells sand dunes, Death Valley National Park, California |
 Stovepipe Wells sand dunes, Death Valley National Park, California |
 Stovepipe Wells sand dunes, Death Valley National Park, California |
 Maroon Canyon, Colorado |
 Stovepipe Wells sand dunes, Death Valley National Park, California |
 Autumn reflections in Picture Lake, Washington |
 Paria Canyon Vermilion Cliffs Wilderness, Utah |
 Antelope Canyon, Arizona |
 Antelope Canyon, Arizona |
 Antelope Canyon, Arizona |
 Antelope Canyon. Arizona |
 Antelope Canyon, Arizona |
 Antelope Canyon, Arizona |
 Coral Pink Sand Dunes Sate Park, Utah |
 Ripples, Maroon Creek, Maroon Canyon, Colorado |
 Lichens, Valley of Fire State Park, Nevada |
 Colorful hills along state route 163, Utah |
 Lichens, Valley of Fire State Park, Nevada |
 Lichens, Valley of Fire State Patk, Nevada |
 Palm, Hilo Botanical Garden, Hilo, the Big Island, Hawaii |
 Lava and flower, Hawaii Volcano National park, the Big Island, Hawaii |
 Cropland, Palouse County, Washington |
 Mammoth Hot Springs, Yellowstone National Park, Wyoming |
 Mammoth Hot Springs, Yellowstone National Park, Wyoming |
 Mammoth Hot Springs, Yellowstone National Park, Wyoming |
 Mammoth Hot Springs, Yellowstone National Park, Wyoming |
 Mammoth Hot Springs, Yellowstone National Park, Wyoming |
 Cropland, Palouse County, Washington |
 Rocks, sky and fall foliage reflections, Maroon Creek- Snowmass Wilderness, Colorado |
 "Painted Desert", Arizona |
 Water marks, Goblin Valley State Park |
 Water marks, Goblin Valley State Park |
 Water marks, Goblin Valley State Park |
 Water marks, Goblin Valley State Park |
 Water marks, Goblin Valley State Park |
 Maroon Creek, Snowmass Wilderness, Colorado |
 Maroon Canyon, Colorado |
 Rio Grand River bank, Big Bend National Park, Texas |
 Maroon Creek, Snowmass Wilderness, Colorado |
 Enterance to the visitor center, Saguaro National Park, Arizona |
 Enterance to the visitor center, Saguaro National Park, arizona |
 Enterance to the visitor center, Saguaro National Park, arizona |
 Enterance to the visitor center, Saguaro National Park, Arizona |
 Enterance to the visitor center, Saguaro National Park, Arizona |
 Enterance to the visitor center, Saguaro National Park, Arizona |
 Enterance to the visitor center, Saguaro National Park, Arizona |
 Palouse County, Washington |
 Laced-bark pine, National Arboretum, Washington, DC |
 Lichens, Valley of Fire State Park, Nevada |
 Antelope Canyon, Arizona |
 Farmland, Palouse County, Washington |
 Running brook and autumn reflections, Fraconia Notch State Park, New Hampshire |
 Lotus close up, Kenilworth Park and Aquatic Gardens, Washington, DC |