Riusuke Fukahori paints three-dimensional goldfish using a complex process of poured resin. The fish are painted meticulously, layer by layer, the sandwiched slices revealing slightly more about each creature, similar to the function of a printer.
I'm only responsible for what I say, not for what you understand. Although as an author I am responsible for making readers understand--a reader who doesn't understand is an unhappy reader. (And there is some value to leaving some questions unanswered.