As far as I know one of the rules of drawing zentangles is to start with a string. I often don't follow that rule and just start drawing patterns and see where that leads me. This is one of those rare ones that did start with a random string. It was supposed to be just an abstract experiment with different sizes of tangle Groovy. Somehow, I ended up with something that looks like a dog head to me. I didn't even notice it until it was finished. Coincidence or not, I like it.
What do you say? Does it look like anything familiar to you?