"In this instructable, I will be walking you through how to take any photograph and make a kick-ass large-format sketch out of it, suitable for framing, gift giving, or impressing that girl/guy you wanna shag. Cuz lets face it: drawing is sexy, baby, yeah! Grrrr!"
This comprehensive tutorial explains the different tools and techniques you need to use in order to transform your photographs into hand drawn masterpieces. The tutorial is easy to follow, and a great way to learn about portrait drawing.