THE LAST SUPPER

Da Vinci's other masterpiece depicts one of the Bible's most famous scenes. Unlike most other great works of art, it is not in a museum, but covering a wall of a convent in Milan with limited access to visitors. Painted between 1494 and 1498, it's been speculated that one of the twelve apostles seen at the table with Jesus Christ is actually a woman, Mary Magdalene. That played a central role in the best-selling fiction novel "The Da Vinci Code" by Dan Brown.