Real Life Da Vinci Code

Scientists have found tiny letters painted on the inside of the Mona Lisa's eyes.  He may have just been signing his work.  An art historian Silvano Vinceti said "In the right eye appears to be the letters LV, which could well stand for his name"; however there are other letters in the left eye.  It is still unknown what the "code" means.

full article here.

http://www.thesun.co.uk/sol/homepage/news/3272995/Real-Da-Vinci-code-is-found-in-Mona-Lisas-eyes.html