As is clear from my code, I am not the greatest programmer in the world. This week, it was the source of some frustration—I was chasing down some interesting structures near $$-0.161+1.037i$$, but quickly ran into the limits of double precision floating point variables. In the larger version of the above image, zooming the image to the point where individual pixels are visible reveals the problem. That said, the image works well as a whole. I just need to figure out how to get better precision. ;)