Here’s one of the experiments that turned out.
When it was bone dry greenware, I first put a layer of white terra sig on it, then a couple layers of red. I originally intended for it to be much more red, and more of a solid coat, but the clay had other plans. Turns out the red sig streaked as the pot spun on the wheel, I’m guessing because it was still too thin/watery. I think it’s far nicer than what I was going for.