CU-Boulder Photo Database

(Photo by Casey A. Cass/University of Colorado) Note: This image is under copyright to the Regents Office of the University of Colorado. Permission must be granted by the University of Colorado Photography Department before any publication of the image. The image must read with a credit caption of "University of Colorado." Other than cropping, the image cannot be manipulated in any way, shape or form. The image cannot be used to promote a product or attempt to commercialize the university. Questions: call (303) 492-3119 or email . Thank you.