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

7th Annual Smithsonian Magazine Photo Contest Natural World
Bubbles inside of bubbles

Bubbles inside of bubbles

Photo Detail
Date Taken: 04.2009
Date Uploaded: 07.2009
Photo Location: Havertown, Pennsylvania, United States of America
Camera: NIKON D40
Copyright: © Matthew Heere