“If you have walked into a museum recently – whether you did so to attend an art exhibition or to escape from the police – you may have noticed a type of painting known as a triptych. A triptych has three panels, with something different painted on each of the panels. For instance, my friend Professor Reed made a triptych for me, and he painted fire on one panel, a typewriter on another, and the face of a beautiful, intelligent woman on the third. The triptych is entitled What Happened to Beatrice and I cannot look upon it without weeping.
― Lemony Snicket,