"Drawing is very central to the way that I work because it can be blown up, taken apart.... You can just keep on pushing it, like this infinite machine...."
"I collaborated with a museum in Utah. It turned out that it was in a coal-mining town. The coal miners would find naturally formed casts of dinosaur tracks in the roofs of the coal mines. Even the paleontological preparator (who made molds for me so I could make the casts in New York) used to work in a coal mine."