Havasu falls, Arizona

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

Torngat Mountains, Labrador, Canada

Mount Rainier National Park, Seattle

Mitre Peak; Milford Sound, NZ

Boracay beach sunset, Philippines

Cottage in Wales

Onondaga Cave, Missouri

Yosmite Ridgeline

Rapeseed field

Telluride, Colorado

Lightning flashes around the ash plume of the Puyehue-Cordon Caulle volcano chain near Entrelagos, Chile.

Torres del Paine National Park, Patagonia, Chile