John T. Unger, an artist and longtime commenter on Collision Detection, recently announced an intriguing art project called “American Guernica: A Call for Guerilla Public Art”. He’s calling upon artists nationwide to post replicas of Guernica, Picasso’s famous antiwar painting, on billboards and the sides of buildings — as in the Photoshopped example above.

Why Guernica? Because Picasso intended it to depict the horrors and insanity of war, particularly the human destruction wreaked by bombings. Guernica caused a stir when it was unveiled back in 1937, and apparently it still does. John says his inspiration for the project came from an Iraq-related incident, as detailed by Wikipedia:

A tapestry copy of Picasso’s Guernica is displayed on the wall of the United Nations building in New York City, at the entrance to the Security Council room … On February 5, 2003, a large blue curtain was placed to cover this work, so that it would not be visible in the background when Colin Powell and John Negroponte gave press conferences at the United Nations. On the following day, it was claimed that the curtain was placed there at the request of television news crews, who had complained that the wild lines and screaming figures made for a bad backdrop, and that a horse’s hindquarters appeared just above the faces of any speakers. Diplomats, however, told journalists that the Bush Administration leaned on UN officials to cover the tapestry, rather than have it in the background while Powell or other U.S. diplomats argued for war on Iraq.

As John writes, “If the painting intimidates warmongers into covering it, then why not make sure that it goes up in as many public spaces as possible?”