Had a lot of fun playing around with this image and trying to come up with something relating to both nude hiking and the spirit of Halloween. The picture is from a hike some time ago to Blanca Lake near Mount Cristo. Here's the original:
For those of you interested in playing around with digital images, I use G.I.M.P (the GNU Image Manipulation Program), an open-source program. It's free and does everything Photoshop does for many hundreds of dollars.