The Wave, AZ

Mountains of Vietnam in Paksan, Laos

Nauyaca Falls, Costa Rica

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

Alkali Lake, Oregon

El Charco del Ingenio - San Miguel de Allende, Mexico

Saxon Switzerland National Park

Mustard Plant Flowers in Napa Valley

Tundra in autumn in Denali National Park, Alaska

Routeburn Track, New Zealand

Hamilton Pool, Texas

Sandstone pillars, Meteora, Greece

Looking toward Ben More peak, near Queenstown, NZ. March 2012.