Public Domain: To the extent possible under law, the photographer
(Tianchi Zhang) has waived all copyright and related
or neighboring rights to this work. Please see the
license for more details.
Medium 640 -
Submitted by: Tianchi Zhang,
Senior in on December 5, 2011
Ames, Iowa 50011, (515) 294-7958, Contact Us.
Copyright © 1995-2013, Iowa State University of Science and Technology.
All rights reserved.