I took a Zentangle class at International Quilt Festival in Rosemont a few months ago, and this was one of the class projects. Out of all the classes I've taken, this is the first one that produced a project I actually really like. In a way, Zentangle is just like free-motion quilting, and indeed some of the motifs are very similar. I used 25 different motifs in the "block" section which is meant to resemble cathedral windows, and I decorated the sides with some fancy feathers and some "free-motion" swirls.
One of the reasons I took the class is to help me with being more free with my doodling in general, which I hope will translate into more creative free-motion quilting. And since the last part of Zentangling is to sign your work, I tried my hand at calligraphy and signed my initials.
This will be hung in my quilting studio along with the other minis I finished. I highly recommend trying zentangling as not only a relaxing way to play on paper, but to practice doodling to improve free-motion quilting!