![Roman and Dmitry](http://www.uwindsor.ca/dailynews/business/sites/uwindsor.ca.dailynews/files/styles/full/public/thermographydnshot.jpg?itok=SyUaBC0b)
Apr 11th, 2014
Walk in to the Louvre, take a flash photo of the Mona Lisa and chances are you’ll be promptly escorted out by some rather unhappy security guards. Besides obvious copyright and security concerns, museum curators take a dim view of light from flashbulbs hitting the priceless art works for which they’re responsible.