Cloning
This Cloning tutorial is very smart to use actually if there is something wrong with the picture and you have to clone a little area of the same color and add it to the place where there is something wrong. I will show you how it works on just a simple picture.
Step 1: Start by opening the picture you're going to use in Paint Shop Pro.
Step 2: Then choose the
Clone tool, which looks like this:

.
Step 3: Then
rightclick on the place you want to clone and then click on the place that you want the cloning to go. Here's my result:
Step 4: Play around with this tutorial and get to know how cloning really works.