Zentangles

Started doing these little (3.5" by 3.5") pieces a couple of weeks ago after picking up the book Totally Tangled by Sandy Steen Bartholomew. They are fun--relaxing, even, and easy to do while watching TV or sitting around in the evening.

I've cut 4" square pieces of smooth cardstock and keep them in an empty CD case. Beyond that, all I need is a pencil and a fine black marker!