Photoshop question

[Pirate]

I would like to take a pic of mine and turn it into an outline drawing so a friend of mine can colour it in with markers.

What's the best way to turn the picture into an outline drawing?

Thanks

 

[sojournerphoto]

Find edges filter - in filters somewhere, depending on your version

 

[Pirate]

Thanks. I have CS5. I'll look for that one.