Zentangle is the art of creating beautiful images with repetitive patterns and it is very relaxing while increasing focus and creativity. There are a whole group of people "out there" who are trained teachers and they do workshops showing how to make all kinds of beautiful patterns. And I just thought it was doodling! Little did I know what a great art form this is! There are several books on the subject, a couple of which I bought, and they are incredible! These ATC cards below are the samples I did for the class. The card at the top is called a tile- 3 1/2" square, which they make in their classes. Lots of fun!