Mona Lisa's skeleton found?

Archaeologists in Italy have found a skeleton buried beneath the floor of a convent in Florence, which they believe belonged to Lisa Gherardini, the model who posed for Leonardo's da Vinci's painting, 'The Mona Lisa', the 'Daily Mail' reported.

Lisa Gherardini, was the wife of a rich silk merchant named Francesco del Giocondo.

Most modern historians agree that the lady depicted in the Mona Lisa was Lisa del Giocondo, who became a nun after her husband's death. She died at the age of 63 at the Convent of Saint Ursula on July 15, 1542.

An archaeological team began digging at the abandoned convent last year. They had found a crypt believed to have been Lisa's final resting place and soon after they unearthed a female-sized human skull.

The skull was unearthed five feet under the convent's original floor along with other fragments of human ribs and vertebrae.

The dig which resumed last month, found a human skeleton this week.

The bones will undergo tests to establish if they match the skull found last year. The DNA in the bones will be compared with the remains of the model's two children.

Once the scientists have verified that the skeleton and skull belong to the model, forensic artists will attempt to reconstruct her face and see how it compares to the 500-year-old version painted by da Vinci - and perhaps solve the riddle of the Mona Lisa's enigmatic smile in the process, the report said.

"We don't know yet if the bones belong to one single skeleton or more than one. But this confirms our hypothesis that in St. Ursula convent there are still human bones and we cannot exclude that among them there are bones belonging to Lisa Gherardini," archaeologist Silvano Vinceti, who is in charge of the dig was quoted as saying by the paper.

The painting is in oil on panel, started by Da Vinci in 1503 or 1504 and finished in 1519, shortly before his death, and after he had moved to France.

Known in Italy as La Gioconda, it is considered the most famous painting in the world. The Mona Lisa is owned by the French government.