Arches National Park, Utah

Nordic landscape at its finest.

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

Rio Celeste, Costa Rica

Painted Hills, Oregon

Little house on a lake, France

Clear Creek Metro Park, Ohio

Ngoronggoro crater, Tanzania

Königsee, Germany

Grand Canyon Skywalk

Olympic Peninsula, Olympic National Park, Washington -

Farmlands in rural Australia

Matterhorn at night - open sky and twinkling stars