Clear water rushes down a mountain stream in Rocky Mountain National Park, Colo. in July 2010.
White clouds punctuate blue skies over Rocky Mountain National Park, Colo. in July 2010.
A mosque near Zamboanga City, Philippines waits for the call to prayer in 2009.
A massage therapist demonstrates a technique for a web site illustration in 2008.
An eagle soars over Lake Pokegema in northern Minnesota in 2008.
A wall of water saturates the landscape and the air in Central Costa Rica in 2007.
Moss and water cover the rocks of a stream near Lake Quinault Lodge in Olympic National Park, Wash. in 2007.
In Iraq on Oct. 13, 2004, a boom operator in a U. S. Air Force KC-10 provides fuel to a U. S. Air Force F-16 during Operation Iraqi Freedom.
Along the shoreline of Pinellas County, Fla., a white ibis snags a meal in May, 2013.