Xinjiang, China

Ngoronggoro crater, Tanzania

Ice Caves From The Munising, Michigan Area

McWay Falls, Big Sur, California

Black's Beach from the top of the cliffs, San Diego, CA

Baishui River, Lijiang; Yunnan Province, China

Appalachian Trail, Smoky Mountains, Tennessee

Sunset in Iceland

Arenal, Costa Rica

Sunrise over thermal pools in Yellowstone.

Jenolan Caves, Blue Mountains, NSW, Australia

Mustard Plant Flowers in Napa Valley

Coral Cove Park, Jupiter, Florida