Caricature images?

[ISKOTB]

What is that I can use to convert a picture to a caricature pictures like the below one? Thx

 

[Doylem]

Piece of paper, pen, some drawing skill...

 

[ISKOTB]

:d

 

[TheDrift-]

The Picture your showing is a drawing?

If its any use Rodney Pike does photo based caricatures and he has a 3 hour tutorial over on retouch pro http://www.retouchpro.com/index.php?page=rprentals

 

[Parkin Pig]

Google 'Caricatures by Steve Nyman'

He's a person, not an app.

 

[ISKOTB]

I guess no app...Thx