The Secret is In Her Eyes
Italian researcher Silvano Vinceti claimed he found microscopic letters painted onto Mona Lisa’s eyes. He believed that the L over her right eye stood for Leonardo. Meanwhile, the S in her left eye might refer to the Sforza Dynasty that once ruled Milan. There was also the number 72 under the arched bridge which might refer to the 7 which symbolizes the world’s creation, and the 2, which refers to men and women.