This week's focus pattern is flux, an official Zentangle pattern. The step-out for this was just released by HQ.
So here is a prime example of "There are no mistakes in Zentangle, only new opportunities." I was going along and the minute I started putting Nzeppel in the background, it was not going to do well. It made the tile entirely too busy. So I had to do some constructive shading and weighting to make it work. It isn't quite what I wanted, but I was able to make it work.