One last post about the summer printing. We did end up using the ProJet 260 (gypsum) powder printer. We printed two objects – the solid Strange Bowl, and the Tumor Model. Both had colors added with help from Dave Pfaff. (There is a complicated color bit map involved.) The tumor model’s colors roughly correspond to the distance from the center of the model. While these models are beautiful, they are not as robust as some of our other models. They won’t go into general circulation, but instead will be in our display case.