Detail of a section of root of a Bristlecone Pine tree – - This image is available for commercial use license. file # F3-Wca-0698 – - More similar images of mine can be seen on my web site at, www.Impressions-of-Light.com – - Copyright – Paul W. Faust. All rights reserved. – - All pictures are my legal property and have been registered with the U.S. Copyright Office at The Library of Congress. They may NOT be copied, used, modified, or changed in any way without my written consent.