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

Tunnel Beach, Dunedin, NZ.

Beautiful Rinjani Mountain.

The Rania Experience Luxury Private Island, Maldives

Dry season in the Salar De Uyuni, Bolivia

Fountain Paint Pot in Yellowstone National Park, Montana

Stormy skies in Dublin, VA

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

Bowling Rocks Preserves, Jupiter, Florida

The coastline of Lake Urmia, in Iran.

Rio Celeste, Costa Rica

Onondaga Cave, Missouri

Zion National Park, Angels Landing trail