How to Draw Cool Stuff: Basic, Shading, Textures and Optical Illusions"How to Draw Cool Stuff: Basics, Shading, Texture, Pattern and Optical Illusions" is the second book in the How to Draw Cool Stuff series. Inside you will find simple illustrations that cover the necessities of drawing cool stuff. Specific exercises are provided that offer step by step guidelines for drawing a variety of subjects. Each lesson starts with an easy to draw shape that will become the basic structure of the drawing. From there, each step