Now for the fun part. Copy (Edit/Copy) your 2nd picture (this would be my Lynx pic). Go ahead and minimize the picture after you do this.
You should be left just with your original picture (the one with the border around it). Click Edit/Paste/As New Layer.
Depending on the size of the picture you just pasted, it might cover your bordered picture completely. Don't panick, it's still there. LOL!
To see both pictures at the same time, click on your layer palette. You should see a bar called layer 1 and a bar called background.
Slide the layer 1 opacity slider to the left until you can see both of your images. I took mine down to about 50%.
You can see where the eyes, nose and mouth don't match up on the pictures. To correct this, just grab ahold of the top layer, and move it around until it matches.
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