The idea here was that the Leviathan is eating planets and refining and filtering out a special concoction that Calus would drink. There's always too much pouring out of the mouth behind his throne, but he doesn't care, because hey, he's Calus, right? The purple juice just drips and oozes down the room, hardening into an amber-like substance. Again, I couldn't have done this piece without all the work from our environment artists and Joseph Cross, who designed Calus and some of the graphic shape language.