Credit for the creators of Zentangle

Credit where credit is due! Here is the information about the creators of Zentangle. I apologize for the delay in crediting them.
The Zentangle® art form and method was created by Rick Roberts and Maria Thomas and is copyrighted. Zentangle® is a registered trademark of Zentangle, Inc. Learn more at zentangle.com.

Zentangles of the week...

Lotus Zen

Ferns and Flowers Zen

Swirly-Tile Zen

I have decided that I most enjoy the free-form way a tangle develops when I begin with a central tangle or theme and build around it instead of using the string to designate spaces to fill. Here are some done the free-form way: