Your Browser Does Not Support JavaScript. Please Update Your Browser and reload page. Have a nice day! Scientists at the Louvre have discovered the secret to the Mona Lisa’s face - New

Scientists at the Louvre have discovered the secret to the Mona Lisa’s face

Scientists, using a new technology, discovered how Da Vinci achieved his signature sfumato effect on the Mona Lisa.

Read the article in the Economist:
http://www.economist.com/node/16635928?story_id=16635928