This dogwood tree in Capitol Park is past peak but using a polarizing filter enhances the red color in the leaves. This photo was made November 9, 2011 using a Canon 5D MkII and a Canon 24-105 zoom lens set to 105mm. The exposure was 1/60 sec. at f/9.5 using ISO 400 with a polarizing filter. For more information on exposure and filters, check our Tips and Techniques section. 205