Thanks guys. I thought of placing a watermark over it...but well...I really don't like those anyway.
In fact the original colors were not bad, just a little distracting.
The shot was taken when the girl was posing for her mother, who had a P&S in hand. I happened to be in a better position and couldn't resist to capture the incredible moment. The photo was then shown to the mother and daughter and sent to them the following day.