The last thing I had to do to finish Donald was to draw him some hair. I wanted it to look really smooth and also a bit shiny.
I placed my pencil at the hairline and started drawing lines towards the back, letting the strokes get thinner and thinner. I did the same starting at the back of the head drawing them towards the face. Then I took a kneaded eraser and erased the part where there was maximum highlight.
I then gave Kiefer a pointier chin and more shade around his mouth.