Have you ever tried to draw a face based on an impression of a person's expression? I find you always come up with interesting results, so I tried it on this sculpt. Of course everyone unconsciously does this with whatever creative process they work on (implementing the familiar that is), but consciously applying this technique is quite fun. Five naira to the person who guesses who this sculpt's expression is based on.
There is a turn around image of the sculpt here.