Drawing Skull. Step 2 draw a line under the circle using the length of its radius. Art supplies we love https www artforkidshub.

Human skull for study and reference. The cranium and mandible was exported from ct data. Step 3 connect these 2 lines with a single horizontal line.
Link removed skull for reference 3d model by hec hec.
Make the circle a little longer than it is wide but don t make the ends taper. Available for purchase and download for study and for print in a couple of configurations. Human model craft anatomy skull head muscle bone 4 6 43. It was then cleaned adapted and polypainted in zbrush.