I backed the zoom off a bit to create a color collage of these leaves but leaving just enough of the tree trunk at the left to anchor the composition. This photo was made November 15, 2011 using a Canon 5D MkII and a Canon 24-105 zoom lens set to 82mm. The exposure was 1/125 sec. at f/11 using ISO 1250 with a polarizing filter. For more information on exposure and filters, check our Tips and Techniques section. 233