<p>Doodling isn't necessarily a mindless pursuit. There's hidden discipline, order, and joy behind artful scribbles.<i>Idiot's Guides: Zen Doodling</i> gives readers beautiful, full-color instruction and all they need to start using ordered, repeated &quot;tangle&quot; designs that are great creative expressions and works of art unto themselves. The book includes step-by-step instructions for drawing more than 20 doodle forms and patterns.</p>