Creative Commons: The photographer
(David Utrata) has released this work under the
Creative Commons license "Attribution-NonCommercial-NoDerivs".
Please see the license
for allowed uses and restrictions.
Medium 640 -
Must have walked past this many times without seeing before.
Submitted by: David Utrata,
Center For Nondestructive Evaluation on April 2, 2012
Ames, Iowa 50011, (515) 294-4111, Contact Us.
Copyright © 1995-2022, Iowa State University of Science and Technology.
All rights reserved.