Sunrise on the Chesapeake Bay.

North Shore Oahu, Hawaii

Ship Stern Bluff in Tasmania, Australia

Bimmah Sinkhole, Oman

Dry season in the Salar De Uyuni, Bolivia

Reed Flute Cave, China

Salt Flats of Bolivia

Moldoveanu peak in Romania

Bourke's Luck Potholes, Blyde River Canyon, South Africa

Aurora Borealis, Svalbard

Derwentwater, England

Red Sunset and Flowers; location unknown

Rainbow over Bora Bora