Guild Of Master Craftsman Books-Zentangle Art Therapy. A wonderful introduction to those new to Zentangle and covers the tools required and the basic techniques to get started. Simple patterns including baseline, fillers, ribbons and borders offer a foundation to explore more comples, three dimensional design and ways to further enhance the readers creations using shading and color. The book is full of inspirational artwork to give the reader a taste of the endless possibilities. Author: Anya Lothrop. Softcover, 64 pages. Published Year: 2015. ISBN 978-1-78494-107-9. Imported.