This drawing was a happy accident from my point of view. Some charcoal life drawings had been in my sketchbook for a while. When I decided to take them out to fix the charcoal I found that some of the drawings had rubbed-off onto the other side of the paper. Most of them were very light, but this one happened to rub off onto thicker paper so caught more of the drawing. I really like the effect and actually think it works better than the original drawing!