Book excerpt: This is your complete guide to drawing--packed with everything you need to know about materials, techniques and drawing styles. Learn the secrets of rendering any subject correctly and creatively in an amazing array of mediums from pencil to full color. Quickly find the answers to common problems and questions so you can get back to the drawing board. The Drawing Bible is a handy, one-stop reference that beginners and experience artists simply can't be without! Learn How To: Master essential line and tone techniques Use proper perspective and proportions Create everything from quick sketches to impressive finished drawings Draw graphite, charcoal, pen and ink, colored pencil, pastel, and more