Exstrom Laboratories LLC
January 28, 2021 ―- Archive
License: Creative Commons Attribution 4.0 International License.
Here is a weathered tree root found upended at Button Rock Preserve in the foothills of Boulder County, Colorado. This picture was taken on January 22, 2021.
Equipment used: Canon EOS Rebel T5i with a standard zoom lens (EF-S 18-55 mm).
Richard Hollos and