George Lucas 2

6. Continuing to the lower right image and onwards are more of defining the reflecting lights and dark areas of the face, either by using the kneaded eraser or/and the white charcoal pencil. I darkened it more with a soft charcoal pencil.
7. Since the source of light is directly above, I decided to soften the sides of the hair.  It makes sense if I softened the beard too since it is getting lesser light because of its location.