Zombie Portrait

This is my first attempt at a zombie portrait.  I was commissioned a few weeks ago to zombify this young lass and her little doggy and was allowed some time today away from my family to get it done.  I've drawn zombies before from my imagination and have rendered my friends in charcoal as they sat for hours in front of me, but this one was drawn from a pic I had on my cell phone. I'm happy with my work, but given the opportunity to do more, I know there is room for improvement.  Rob Sacchetto I am not, but I feel I have potential.  Thanks for looking.