After being curious about it for years, I'm just getting started with Zentangle . I got a book with a coupon at Hobby Lobby and also found the 2 websites mentioned. I'm also starting pyrography (fancy name for woodburning) and gourding. I can see lots of applications for Zentangles in FMQ, fabric embellishment and just about every type of art/craft/medium I try. I cut some "tiles" from copier paper and started practicing with just a pencil. Now I've "graduated" to gel roller pens. It's VERY engaging, a great alternative to watching TV, and the results are surprising.