Hi Steve,I guess if your wife is determined you ARE going to use this photo I suppose you are going to have to do the best with it you can.
I was intrigued to see what could be done with it, so I copied it (hope you dont mind.)
It is still very rough, I only took 10 minutes over it, plus the resolution is pretty low to be able to post here. But if you persist, convert to grey scale to sharpen it a bit, use the sharpen facility to tweek it a bit more, and mess about with the tone curve etc, a half useable image can be achieved. Oh, I removed the background cluter because I think that was a bit distracting also.
Phil
www.graphite-art.com