The trees at the summit are still green. The willows in the foreground are turning nicely. That’s good for the tree color, as the big snowstorm tomorrow shouldn’t affect the changing colors to come. This photo was made on October 4, 2011 with a Canon 5D MkII camera using the Canon 24-105mmL IS zoom set to 45mm. The exposure was 1/125 sec. at f/11 using ISO 400 and a Polarizing filter. For more information on exposure and lighting, check our Tips and Techniques section.