eyecager:
Skulls, Noses and Lips and a great painting process all done by Griffinfly!
Source: http://griffinfly.deviantart.com/
The skull model is a google sketch up model you can grab from 3d warehouse.
If you do the skull studies I would suggest throwing some eyes into the skull for an added bonus and it gives an awesome creepy personality to the skull. It’s something I picked up from my kickass teacher Erik Gist.
