Corbett Creek in Ouray County is a tributary to the Uncompahgre River. David L. Masters took the photograph in 2010, ­using a Canon EOS 5D Mark II, with an EF24-70mm lens at 24mm, f/16, 1.3 sec., ISO 100. Masters is a small firm general practitioner in Montrose, Colorado.

April 2011 Issue || Cover Photo Gallery