Dr. P.Yang:
Over the Cascades, WA
Dr. P.Yang:
Palouse Falls on a Spring Night, Washington
Dr. P.Yang:
Delicate 'Gate', Arches National Park, UT
Dr. P.Yang:
Morning Glory, Yellowstone
Dr. P.Yang:
Queen of the Night
Dr. P.Yang:
Sunset at White Sands National Monument, New Mexico
Dr. P.Yang:
Saint Mary Lake, Glacier National Park, Montana
Dr. P.Yang:
Wilderness of Lanai, Lanai, Hawaii
Dr. P.Yang:
Delicate Arch and La Sal Mountains at Sunset, Arches National Park, Utah
Dr. P.Yang:
Deer Enjoying Their Day at Beach, Cape Alva, Olympic National Park, Washington
Dr. P.Yang:
Ocean Drive Sunset, Big Island, Hawaii
Dr. P.Yang:
Heavenly Delicate Arch, Arches National Park, Utah
Dr. P.Yang:
Liberty Bell, North Cascades National Park, Washington
Dr. P.Yang:
Wonderland of Waterfalls, North Cascades National Park, Washington
Dr. P.Yang:
Good Morning Seattle, Washington
Dr. P.Yang:
The Victory Glory, Olympic National Park, Washington
Dr. P.Yang:
Into the Cave, Guler Ice Caves, Washington
Dr. P.Yang:
Milky Way Over Mt Shuksan, Washington
Dr. P.Yang:
Mt Walker Panorama South, Washington
Dr. P.Yang:
Fruita Barn under the Milky Way, Capitol Reef National Park, Utah
Dr. P.Yang:
Paradise of the Paradise, Maui, Hawaii
Dr. P.Yang:
House Sparrow, St Louis, Missouri
Dr. P.Yang:
Sunset, Monument Valley, Arizona
Dr. P.Yang:
"Emerald" Smith River, California
Dr. P.Yang:
Crested Pool, Yellowstone National Park, Wyoming
Dr. P.Yang:
Puget Sound Panorama, Mt Walker, Washington
Dr. P.Yang:
Nocturnal, Honolulu, Hawaii
Dr. P.Yang:
Up in the Air, Pablo National Wildlife Refuge, Montana
Dr. P.Yang:
Eye-popping landscape, Badlands National Park, SD
Dr. P.Yang:
Painted Hills, John Day Fossil Beds National Monument, Oregon
