Rick Knepper:
Lewis River, Yellowstone National Park
Rick Knepper:
Lewis River, Yellowstone National Park
Rick Knepper:
Flora, Yellowstone National Park
Rick Knepper:
Potts Hot Spring Basin, Yellowstone National Park
Rick Knepper:
Fauna, Yellowstone National Park
Rick Knepper:
Fauna, Yellowstone National Park
Rick Knepper:
Pumice Point, Yellowstone Lake, Yellowstone National Park
Rick Knepper:
Yellowstone Lake, Yellowstone National Park
Rick Knepper:
LeHardy's Rapids, Yellowstone River, Yellowstone National Park
Rick Knepper:
LeHardy's Rapids, Yellowstone River, Yellowstone National Park
Rick Knepper:
LeHardy's Rapids, Yellowstone River, Yellowstone National Park
Rick Knepper:
LeHardy's Rapids, Yellowstone River, Yellowstone National Park
Rick Knepper:
LeHardy's Rapids, Yellowstone River, Yellowstone National Park
Rick Knepper:
LeHardy's Rapids, Yellowstone River, Yellowstone National Park
Rick Knepper:
Bison, Hayden Valley, Yellowstone National Park
Rick Knepper:
Bison, Hayden Valley, Yellowstone National Park
Rick Knepper:
Bison, Hayden Valley, Yellowstone National Park
Rick Knepper:
Bison, Hayden Valley, Yellowstone National Park
Rick Knepper:
Bison, Hayden Valley, Yellowstone National Park
Rick Knepper:
Bison, Hayden Valley, Yellowstone National Park
Rick Knepper:
Bison, Hayden Valley, Yellowstone National Park
Rick Knepper:
Bison, Hayden Valley, Yellowstone National Park
Rick Knepper:
Bison, Canyon Lodge, Yellowstone National Park
Rick Knepper:
Lower Falls, Artist Point, sunrise progression, Yellowstone National Park
Rick Knepper:
Lower Falls, Artist Point, sunrise progression, Yellowstone National Park
Rick Knepper:
Lower Falls, Artist Point, sunrise progression, Yellowstone National Park
Rick Knepper:
Lower Falls, Artist Point, sunrise progression, Yellowstone National Park
Rick Knepper:
Lower Falls, Artist Point, sunrise progression, Yellowstone National Park
Rick Knepper:
Lower Falls, Artist Point, sunrise progression, Yellowstone National Park
Rick Knepper:
Lower Falls, Artist Point, sunrise progression, Yellowstone National Park
