Justin Cook, teaches his first Photoshop course for CartoonSmart with a fantastic three parter on Zombie illustration.

Part 1: Sketching - Watch as Justin draws each of the five characters, and shares tips that you'll only hear from a professional illustrator.

Part 2: Inking - Even old pros to Photoshop can probably use a refresher in inking. Justin combines the pressure senstive brush tools and the pen tool to paint a beautiful layer of ink with an emphasis on line variety.

Part 3: Coloring - Using dedicated layers for color, Justin finishes up these masterpieces with shading and color.