Theodore Gericault's "The Raft of the Medusa"

Origin
Jean-Louis Andre Theodor Gericault (1791 - 1824) was an influential French painter and lithographer. One of his most significant and ambitious work is The Raft of the Medusa which depicted the aftermath of a French shipwreck, Meduse, in which the captain left the crew and passengers to die. The only part of the ship left is a wooden raft filled to the max with survivors. The painting's notoriety stemmed from its indictment of a corrupt establishment, also dramatizing a more eternal theme of man's struggle with nature.

Effects
Viewing it for five minutes and one will hear the cries and moans of those onboard. If viewed for thirty minutes of more it drives viewer to murder and will cause insanity.