Arch near Saint George, Utah

Black Hills, South Dakota

An ancient tree on the rim of Oregon's Crater Lake at twilight

Atacama Desert, northern Chile

Ice Caves From The Munising, Michigan Area

Pico Cão Grande, São Tomé and Príncipe

Purnululu National Park, Australia

Guana Island, British Virgin Islands

Mono Lake, California 2

Grinnel Point behind Swiftcurrent Lake in Glacier National Park

Baishui River, Lijiang; Yunnan Province, China

Laguna de los Tres and Fitz Roy, Argentina

Sun through the moss, Washington USA