PARIS -- Many paintings are moved around at the Louvre in Paris, but rarely is it one of the world's most iconic works. For the first time in 14 years, Leonardo da Vinci's "The Mona Lisa" will be ...

Leonardo da Vinci’s Mona Lisa — one of the most famous paintings in the world — is shrouded in mystery; from questions around the figures identity, to her puzzling, enigmatic expression.