Artist: Marcel Duchamp Title: L. H. O. O. Q. Date: 1919 Material: Pencil on reproduction Original Size: 7 3/4 x 4 1/8 in.	Original artwork by Jeff Mihalyo
File photograph of Vincenzo Perugia	At the Louvre, videocam-toting tourists, throng around Leonardo da Vinci's masterpiece, hustle to capture an image of the museum's eternal superstar.