Inside this friendly guidebook you'll find plenty of easy-to-follow advice from best-selling colouring book artists. Their tips and tricks will have you drawing like an accomplished "colorista" in no time.Discover the differences between gel pens and marker pens. Learn the best way to use watercolour pencils. Understand why expensive materials are different to those that are cheaper. Master exciting techniques like patterning, blending, cross-hatching, shading and other cool ways to "up" your colouring experience.