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

8th Annual Smithsonian Magazine Photo Contest Altered Images
The construction of Christmas at Union Square.

The construction of Christmas at Union Square.

Photo Detail
Date Taken: 11.2009
Date Uploaded: 09.2010
Photo Location: San Francisco, California, United States of America
Camera: NIKON D60
Copyright: © Brad Martin