'Mona Lisa' (also known as 'La Gioconda') is probably the most famous painting in the world. The painting's popularity resulted in the creation of numerous modifications and caricatures.
This video tutorial will show you how to replace Mona Lisa's face with the face of your wife, your friend, etc. From the educational perspective, the tutorial will show you how to use a number of non-destructive techniques while editing & modifying a photo:
With a little extra money, you can get the entire collection of PanosFX add-ons, at a small segment of their total cost. In addition: