MUST HAVE FOR ANY DINSAUR LOVER!!!This book is stocked full of amazing black and white detailed drawings of dinosaurs and how to do them. We decided to include many of the late Richard Jeffus's dinosaur pictures that he used for sculpting and book illustration. Preliminary sketches, all the how tos on shading, shadow and texture are given. Incorporating atmospheric perspective and perspective are just two of the many learned techniques in this amazing book. Your dinosaur fan from 7 to 17 will love it!!!