Leonardo da Vinci's Mona Lisa isn't just a painting; it's a global phenomenon. Housed within the Louvre Museum in Paris, this ...

The underdrawing shows a completely different silhouette than the final composition. If a paper drawing of the Mona Lisa could be found, it would have a slightly different pose than what we see today.

Protesters hurled soup at the “Mona Lisa” painting in Paris on Sunday, but it was protected from damage by its glass casing. The environmental group Riposte Alimentaire — which roughly ...