After seeing Kim's (artinredwagons) Zentangles and watching the video on her blog, I thought I would try doing one. I used a rather fine tip marker and before I knew it, I was doing a bit of a scene. My computers' wallpaper right now is a lovely picture of a little stream, bubbling over and around rocks, with a few trees hanging over it.
I don't know if this qualifies as a Zentangle, but I found it extremely relaxing. I am now filling in some of the spaces which will define the trees and rocks a bit. I'm going to spend a bit of time on it tomorrow and then post another picture.
Can you see the picture evolving?