F&W Media-North Light Books: Zentangle Untangled. Kass Hall introduces you to the fun and relaxing doodling process of Zentangle- an engaging art form that uses repetitive patterns to create striking works of art that anyone can achieve regardless of age or artistic ability. Following an explanation of the Zentangle process, inside you will find twelve step-by-step demonstrations showing you how to create enticing tangle patterns, followed by several examples of how to add eye-popping color to your pieces, as well as fun ways to use tangles in your art journals. Author: Kass Hall. Softcover; 128 pages. Published Year: 2012. ISBN 978-1-4403- 1826-9. Made in USA.