A Russian woman who had been denied French citizenship hurled a cuppa tea at the painting of Mona Lisa at the Louvre in Paris over the weekend. Somehow, I don't think this will help her citizenship bid.
Luckily, Mona's well-protected and is surrounded by bullet-proof glass. For many tourists visiting the Louvre, Mona Lisa is the only thing they're interested in seeing in a huge museum full of uncountable treasures. Perhaps they should place the painting in the cafeteria or the gift shop so visitors can just stop at one central location.