Advertisement

11th Annual Smithsonian Magazine Photo Contest Natural World
Near-shore sand ripple interference patterns on a shallow lake bottom on a calm autumn day.

Near-shore sand ripple interference patterns on a shallow lake bottom on a calm autumn day.

Photo Detail
Date Taken: 09.2011
Date Uploaded: 11.2013
Photo Location: Canada
Camera: NIKON D700
Copyright: © Scott Berdahl