Leonardo da Vinci’s Mona Lisa is perhaps the world ... what da Vinci’s original sketches for the painting looked like, and the location that the painting’s background depicts.

Ever wondered what the secret is behind the mysterious smile of the “Mona Lisa”? Ask her yourself ... Moncada said. While the original painting hangs in The Louvre museum in Paris, of course ...

National Art Gallery head of exhibition and research Zanita Anuar said the original Mona Lisa painting was a French national treasure and could not be brought out of the country.