This is to describe the rhodopsin visuals. There are two tricky things about the painting. One is that I used fabric paint, and the other is that the centre colour, this sickly orangey yellow, has both copper and glow in the dark paint in it. Hopefully it will look very odd if you come upon it in the middle of the night. I decided to leave the teal parentheses out, as they would actually be very hard to render on top of this lumpy paint, and I already like the effect.
