This image (which I shot today) was obviously spray-painted using a template. Not obvious in this image is the fact this is on a third-story outer wall of the Building Five (Architecture & Environmental Design). The work could only be done through the narrow vertical gap visible at left through which arms can be extended through from somebody kneeling on the roof of the second floor in that location. Note: this same image appears elsewhere on campus.
Photo by Kim Patrick Noyes (all rights reserved).