50 Clever Tutorials and Techniques on Traditional Drawing | Tutorials | Smashing Magazine
50 Clever Tutorials and Techniques on Traditional Drawing | Tutorials | Smashing Magazine.
http://www.youtube.com/watch?v=hwMdE5z5KGw
http://www.youtube.com/watch?v=WHtCcOi73P0
http://www.youtube.com/watch?v=w3ihxMozLuw
http://www.youtube.com/watch?v=UliZgTiTBeI
