Mona Lisa hit by mug, no harm done

It is certainly an iconic painting, and an important work of art, but it can be a real paing fighting the crowds and amateur photographers trying to catch a glimpse.  But do you really need to start throwing things at it?

One woman felt compelled to do so, as the Mona Lisa was attacked by a Russian woman last week who threw a mug at the painting, but it only smashed on the bullet-proof glass with no harm done.  The woman was apparently "unhinged" according to a Louvre spokesperson.  This isn't the first time the painting has been the target of vandals.  It was of course stolen for a few years in 1911; doused with acid in 1956; and hit by a rock later that year by an angry Bolivian.