Smithsonian magazine's 22nd Annual Photo Contest | Made possible through the support of MPB.com

8th Annual Smithsonian Magazine Photo Contest Natural World
A river of clouds- time lapse of the Niagara river rapids.

A river of clouds- time lapse of the Niagara river rapids.

Photo Detail
Date Taken: 10.2010
Date Uploaded: 11.2010
Photo Location: Niagara Falls, New York, United States of America
Camera: DMC-FZ28
Copyright: © Alfred Sibert IV