Delicate Arch, Arches Nation Park

Las Vegas, Nevada's backyard. Red Rock Canyon at sunrise.

A thunderstorm over Crater Lake in Oregon

Green hills in Sri Lanka

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

Angel Falls, Venezuela

Richat Structure (Eye of the Sahara)

The Subway, Zion National Park- Utah

Cala Dogana, Levanzo, Italy

Antelope Slot Canyon, AZ

Natural Spring, Central FL, US

Double Rainbow near the Isles of Skye, Scotland

Caddo Lake, Texas