Looking west, the tree tunnel foliage color is complimented by the warn toned color of the rock in the distance. This photo was made on September 26, 2012 with a Canon 5D MkIII camera using a Canon 24-105mm zoom set to 50mm. The exposure was 1/350 sec. at f/11 using ISO 800 with Polarizing filter. For more information on lighting, exposure and filters, check our Tips and Techniques section. 028