The Waterfall Room - Glacier National Park, Montana

Reed Flute Cave, China

"Colors of Antelope" - Antelope Canyon

Perito Moreno Glacier, Los Glaciares National Park, Argentina

Blue-Green Algae bloom, Lake Erie, US

Lightning Strikes

Autumn in New Hampshire

Grand Canyon view

Sunrise over Dolly Sods, West Virginia

Village of Reine, Norway

Iguazu waterfalls, between Argentina and Brazil

Kaaterskill Falls

Tahiti, French Polynesia