Make Cartoon Pictures from Real Photos

I have a picture ,I wanna make it look cartoon in photoshop how do I do this



Actually simple ,Here is how:
Paste the picture in to a new document, Duplicate the layer into a new layer, Repeat Step 2 (you need three layers and soyou can experimentation without having losing the original, Choose the top layer & go to Filter > Artistic > Poster Edges (use the default, you will need to