How to draw the professor from Pink Floyd the Wall
5
Sketch more wrinkles around his mouth. Draw two patches of hair that appear to be "blowing" in the wind.
11
Finish drawing on his arm and give him a whip. Make sure to have fun with the hands, don't try to make them perfect, make them really creepy if you want :)
14
Time to start shading. Highlight the outside of his suit, and make creases along the way. Make sure his lapel is lighter than the rest of his suit.