Colgate University in the fall

Green hills in Sri Lanka

Gifford Pinchot National Forest, Washington

Delicate Arch, Arches Nation Park

Glacier National Park

Philippines, Ricefields

Torres del Paine National Park, Patagonia, Chile

Ha Long Bay “descending dragon bay,” Vietnam

Heart-Shaped Mangrove, New Caledonia

Fall in Matanuska Glacier

A rich view of Earth

Lower Lewis River Falls, Washington

View from Windom Peak, Chicago Basin, Colorado