I had hoped that the Endless 5-Color Warp was nearing its end. But while my back was turned, some spontaneous generation took place, and now there's even more warp on that back beam. I have no idea how this happened.
Fortunately some new dithered files have rekindled my interest in that warp, so I'll continue with it for the time being. I am not yet ready to classify it as The Dog On the Loom (and if you want to see some weird stuff, try Googling "The Dog on the Loom.").
So here's today's progress on the dithered file: