Tranquilogy Adult Coloring Book http://www.amazon.com/Tranquilogy-Adult-Coloring-Books-Inspiration/dp/0692538534/ref=sr_1_1?ie=UTF8&qid=1461107491&sr=8-1&keywords=tranquilogy Just amazing!!! I have tried coloring therapy and it really relaxes and helps you unwind after a hectic day. This coloring book is awesome in so many ways; the designs are lovely and easy to draw. There are some books that have overpowering images with too much detail, but this is a perfect balance. Love the quotes that are on the other side of the page. This gives a little kick, so you can meditate and focus on the message while you are coloring a beautiful image. I found it very relaxing and enjoyable. Note: I received this product free or highly discounted for review purposes and an honest and un-biased opinion.