No Photography
While visiting Paris in 2013, my wife and I visited the Louvre Museum. Most of the crowds were at the Mona Lisa which is a small painting (21" x 30") kept in bullet proof glass. At the time of our visit, no photography was allowed of the painting. This satirical view of the painting reflects the public's unwillingnes to follow the rules in the face of genius. The sign did not really exist next to the painting, but all photography is true.