Seems this has been around for awhile, but I just stumbled across it last week—Zentangle—while catching up on my daily illustration blog reads. I was intrigued because it's the style of doodling I've always done. I tried one out in my Moleskine yesterday, and found it fun and relaxing, also satisfying to create something visually cool without a lot of thought and effort. I think I'll be doing more of them.