Anna writes, “I’m a geology student at UCSC and I got to thinking what tattoo would really encapsulate the major, regardless of what I do with it. Plate tectonics is the driving force behind all geologic processes; it’s crazy to me how young the science is. So I got a tattoo, a map of the world with plate boundaries and the direction of their motion, along with a 3D image of a cross section of a subduction zone.”