The real woman behind the Mona Lisa，LISA DEL GIOCONDO，MONA-= Ma Donna，My Lady Francesco，Lisa's husband a Florentine silk merchant，requested the portrait to celebrate the birth of their second son。
In 1516，Leonardo was invited to France by King Francis，and took the painting with him，He continued working on it for three years until his death in 1519。
The painting first gained fame in 1800，when Napoleon removed it from the Louvre，and hung it in his private bedroom，but it became a legend in 1911，when Vincenzo Peruggia stole it，claiming it belonged to ltaly，Detectives searched for two whole years before finally catching him，trying to sell it in Florence。
Today，it sits behind bulletproof glass，insured for $1000，000，000，and is called the greatest painting in history.Despite Lady Lisa having no eyebrows。