Does anyone have a good guide for making a Skull out of clay?

Question: Does anyone have a good guide for making a Skull out of clay!?

I need a tutorial because i just cant seem to get the proportions right!Www@QuestionHome@Com

Best Answer - Chosen by Asker:

If you can get an image of the front and side!.

Enlarge them to the size you want!.

Glue the enlargement to a board -poster or mat board
Cut out the silhouette

Use the part that you cut away as a template
One template for the front view - One template for the side view

The templates will help get the over-all proportionsWww@QuestionHome@Com

Well, the best silly answer is to model a head in clay then either
A: Peel off the thickness of skin, flesh, and cartilege to the bone :-)
B: Build the skull next to the head and build it while mentally subtracting the skin, flesh, etc!. That will enforce the proportions!.Www@QuestionHome@Com