Lençóis Maranhenses, Brazil

New Caledonia

Eagle Lake, near Lake Tahoe, California

Havasupai Falls, Arizona

Seljalandsfoss, Iceland

Stream at Muir Woods

Glacier in Perito Merino, Argentina

Grand Prismatic Spring, Yellowstone, WY

Cathedral Cove, Coromandel Peninsula, New Zealand

North Antarctica

Sunrise and a school of fish at the Maldives

Mt. Hood from 20,000 feet

Perito Moreno Glacier, Los Glaciares National Park, Argentina