St. Maarten, French West Indies

California coast south of Half Moon Bay.

Alpergensee, Switzerland

Athabasca Glacier, Alberta, Canada

Geirangerfjorden, Norway ─

Cougar Mountain, Washington

A farmer walks past a terrace of codonopsis pilosula, a traditional Chinese medicine also known as dang shen, in Min county, Gansu province

Blue Ice Cave, Antarctica, December 2011.

Fjallabak, Iceland

Athabasca Glacier at night, Jasper National Park

Mustard Plant Flowers in Napa Valley

Slave's Edge near Leitisvatn in the Faroe Islands

Great Ocean Road, Australia