Uploader comment: Earlier this summer, my wife, my two boys and I went to Gettysburg. We toured the battlefield via bus, and then went back to get a closer look at Devils Den. We were looking at some scenes of famous pictures when we found the spot of the "staged dead sharpshooter" picture. While my children walked around the spot I took a picture. Later, when we got home to look at our pictures, I noticed what I at first thought was a statue in the background. I thought to myself that I didn't remember a statue and when I looked closer I realized that it wasn't.
To me it appears to be a walking soldier with a rifle laying over his soldier. When you blow the picture up large much of it gets too grainy to see, but other parts appear; specifically a face and fingers around the gun.