This tile uses string #23 that can be found on tanglepatterns.com. It was contributed by Barbara Finwall. I've veered away from a traditional Zentangle again in a couple of ways. While I used the string, I didn't use a frame, choosing to use the string in an abstract manner. And instead of shading with a black pencil, I chose colored pencils. I chose green, orange and purple based on the color triad in color theory.
The tangle patterns shown here are;