Jeff Sheehan:
Castle Geyser at Yellowstone National Park
Jeff Sheehan:
Castle Geyser at Yellowstone National Park
Jeff Sheehan:
Woods Beside Castle Geyser at Yellowstone National Park
Jeff Sheehan:
Castle Geyser at Yellowstone National Park
Jeff Sheehan:
Old Faithful at Yellowstone National Park
Jeff Sheehan:
Old Faithful at Yellowstone National Park
Jeff Sheehan:
Yellowstone National Park
Jeff Sheehan:
Yellowstone National Park
Jeff Sheehan:
Yellowstone National Park
Jeff Sheehan:
Yellowstone National Park
Jeff Sheehan:
Steamboat Point Yellowstone National Park
Jeff Sheehan:
Bisons on Road at Yellowstone
Jeff Sheehan:
Yellowstone Waterfall
Jeff Sheehan:
Bisons Grazing in Fog at Yellowstone
Jeff Sheehan:
Bisons at Yellowstone