Glacier National Park, Montana

Kaieteur Falls - Guyana, South America

The Libyan Desert

The Grand Canyon Walls

Blue-Green Algae bloom, Lake Erie, US

Maroon Bells in the Spring, Aspen, CO

Relaxing night on the Yucatan Peninsula, Mexico

Golden field

Hanging Lake, Glenwood Canyon, Colorado

Grand Canyon, Arizona

Toketee Falls, Douglas County, Oregon

Northern Iraq Landscape

Arches National Park, Utah