Cory Doctorow at 12:41 pm Thu, Dec 12, 2013
ADVERTISE AT BOING BOING!
Street artist Maldito Juanito installed this perspective-driven paste-up in Geneva. It wraps around the corner of a concrete pillar, and depending on your angle of approach, you see a boy's face, a skull, or a half-boy/half-skull. (via Kadrey)