In Pictures: How to Clean and Retouch Old Photos w...
11. Carefully repeat steps six to 10 and you should be able to clean up most of your pictures. Sometimes, however, there may be an area that can’t be cloned. In the picture above, for example, the right of the mouth is both detailed and badly damaged. Here we will need to use a little artistic licence.
In Pictures: How to Clean and Retouch Old Photos with Paint Shop Pro