The Real Da Vinci Code

Leonardo Da Vinci's Mona Lisa

Mona Lisa's meaning and identity has intrigued historians and the world for ages.
It was painted in 1503.
Da Vinci was known for hiding secret messages in his artwork.
Historians in Italy have discovered, that when Mona Lisa's eyes are magnified, tiny numbers and letters can be seen.
A clearly an L V can be found in her right eye.
Many people think that it stands for Leonardo Da Vinci.
In her left eye, there are symbols that are not figured out yet.
There is a bridge the background, and on that bridge there is the number 72.
On the back of the painting, there is the number 149.
Many historians believe that all of this is an unsolved Da Vinci code.
No one has been able to solve this puzzle yet.