Staten Island Ferry, Statue of Liberty, New York harbor - from Water Taxi

Fort Greene Park, Brooklyn, in the snow

Pont du Gard, south of France

View of Avignon from the Palais des Papes

Inside the Arena, Arles

Sunflower field, south of France

Swan's Island, Maine

Highway 310 between Frannie and Bridger, Montana

Bighorn Mountains, Wyoming

View of the Pryors from the Bighorns, Wyoming

Bighorn Mountains, Wyoming

Red Fort, Delhi

Hanuman langur lounging on wall of the Amber Fort, Jaipur

View of Kerala backwaters from houseboat

Juvenile water buffalo, Kerala backwaters

Houseboat, Kerala backwaters

Kids going to school, Kerala backwaters

Serengeti, Tanzania

Serengeti, Tanzania

Katavi, Tanzania

Hippos, Katavi, Tanzania

Adult male lion, Katavi, Tanzania

Peninsula Valdes, Patagonia

Magellanic peguin, Peninsula Valdes, Patagonia

Penguin burrows, Peninsula Valdes, Patagonia

Peninsula Valdes, Patagonia

On road from Mount Aconcagua to Mendoza, Argentina