Here's the first card I made. I got fairly hooked for a while and now I've taken a bit of a break. tanglepatterns.com is a site I used to go to for patterns then I broke down and bought McNeil's first Zentangle books. It is very addictive and simple enough to teach to your kids. It is also very portable so I'd keep a bag with my paper, pens and books to take along to swim practices, etc. It is a great crossover hobby for a stamper! I like using die-cut pieces that I can use on cards when I'm done, but I've also done bigger pieces that could be framed.