Devil's club and western red cedar, Inland Temperate Rainforest, Cariboo Mountains

Morning light in the Arctic on Arrigetch Creek. Gates of the Arctic National Park, Brooks Range Alaska.

Headwaters of the Columbia River flowing through the Rocky Mountain Trench, British Columbia.

First light on endangered whitebark pine tree, Cascades Range.

Aurora borealis on a tributary of the Columbia River

Glacier Peak, North Cascades, Washington

Lichens cover the glacier scoured rock on the north ridge of Mount Sir Donald in the Selkirk Mountains, British Columbia.

Snow and ice of the Columbia Icefield. Canadian Rockies.

North Fork of the Flathead River Valley. Glacier National Park, Montana.

Misty clouds mingle with ancient trees in the Olympic National Park.

Mount Shkara, 5068 M, peaks out from behind clouds at sunset. Georgian Caucasus.

Wind sculpted snow, Selkirk Mountains.

Oak trees in the Columbia River Gorge.

Alpine larches glow in autumn light, North Cascades.

Sunset over a shallow subalpine lake in the Columbia mountains.

Misty Inland Rainforest, Monashee Mountains.

Standing dead trees and fireweed in th wake of a wildfire in the Kettle Range, Washington State.

View from the north ridge of Forbidden Peak in North Cascades National Park.

Waves crash on the rugged coastline of Ka'u, on the southern end of the Big Island of Hawaii.

Wildfire and moonlight in the North Cascades.

Lava from the Kilauea Volcano on the big isalnd of Hawaii pours over cliffs into the Pacific Ocean.

Caucasus mountains along the Russian-Georgian border

Summer in the North Cascades.

Alpine Larch in Fall, North Cascades.

Snowpatch Spire, Bugaboo Range, Purcell Mountains.

Winter sunset on Liberty Bell Massif, North Cascades.

Confluence of the Methow and Twisp Rivers at sunset, Washington.