I saw this illustration and thought it lovely. It would make a quite lovely quilt, don’t you think? Turns out, it’s a drawing by Santiago Ramón y Cajal of the retina.
Still think it would be a pretty quilt, embroidered bedding of some sort. There are such a lovely array of colors here, and I love how easily our internal structures resemble abstract art. It would be perfectly apropos and cheeky at the same time, in my opinion, to have this covering you while you close your eyes and dream.