Somewhere in Berner Oberland, Switzerland

Hang son doong, Vietnam

China

Farm lands of Palouse, Washington

Mono Lake, California

Kynance Cove, Cornwall, England

Cabos San Lucas, Mexico

Blue-Green Algae bloom, Lake Erie, US

Sunset in Amay, Belgium

Grand Canyon Skywalk

Cathedral Cove, Coromandel Peninsula, New Zealand

Jasper National Park

Cueva de los Verdes, Canary Islands