Profile pic with pearl earring? It would be fun to be Facebook friends with classic works of art. The Degas ballerinas could post pictures of themselves fishing for people to tell them they don't look fat. Gauguin's bathers would get their own Facebook album titled "Spring Break gettin' jiggy in Daytona!" And Michelangelo's "David" would be followed by panicked pleas of "That was an accident! How do I delete this!!!"