I started out as an insecure, fumble-fingered incompetent -- couldn't even doodle. With the techniques Edwards puts forth, I've been able to learn a tremendous amount about drawing, and about looking at the world (a side-effect not to be understimated). This workbook provides a classroom experience for those who can't find or afford a classroom. For those of us with some experience, it's a great refresher course. I recommend it very highly. In fact, I'm ordering my second copy, for an insecure, fumble-fingered friend.