Jay Cooke National Park, MN

Taughannock Falls, NY

Turquoise Ice: Northern Lake Baikal, Russia

Five Fingers Strand, Co. Donegal, Ireland

Arches National Park, Utah

Cirque Peak

Bryce Canyon, UT - The Hoodoos

Mustard Plant Flowers in Napa Valley

Birch forest, Altai Mountains, Kazakhstan

Mayon Volcano's Perfect Cone, Philippines

Great Sand Dunes National Park and Preserve

Yosmite Ridgeline

Volcano eruption as seen from space.