Bottom of Mount Sanitas, Boulder, COMt. Powell, Evening Light, White River National Forest, COBoulders, Cliffs, Late Afternoon, Vermilion Cliffs National Monument, AZMount Rundle, Clouds, Summer, Banff National Park, Alberta, CanadaLake McDonald, Sunrise, Glacier National Park, MTSaint Mary Valley, Glacier National Park, MTGeneva Mountain, Winter, Arapaho National Forest, COMount Jackson, Clouds, Summer, Glacier National Park, MTOtis Peak, Winter Storm, Rocky Mountain National Park, COAspens, Cockscomb Mountain, Summer, Banff National Park, Alberta, CanadaSugarloaf Peak, Winter, Arapaho National Forest, COOtter Mountain, Winter, Sunset, Arapaho National Forest, COElephant Head, Sunset, Antelope Island State Park, UTFive Peaks, Winter Storm, Bear Lake Area, Rocky Mountain National Park, COAfternoon Clouds, Antelope Island State Park, UTSpring Melt, White River National Forest, NCWheeler Mountain, Fletcher Mountain, Monte Cristo Gulch, White River National Forest, CODaisy, Rockbed, Glacier National Park, MTSnow-Covered Boulders, Winter, Rocky Mountain National Park, COMorning Light I, Grand Canyon National Park, AZ