Busy.
This tile is from a time when I used complicated strings and lots of tangles. But I think there are some interesting things here, that I‘ve further developed. For example, allowing one tangle to flow behind another. I also followed the string from the Cubine into the Striping.
Now days, those concepts are used often when Zentangling, and are specifically taught in classes, tutorials and books!
Zentangle drawn on Official Zentangle tile using a black, Micron pen.