New da Vinci Painting? How Experts Authenticate Art

November 15, 2009 | TIME

Da Vinci's Code - at the Tip of his Finger!

October 23, 2009 | ChicagoNow

Leonardo fingerprint reveals $150 million artwork

October 14, 2009 | The State

Fingerprint uncovers Leonardo portrait

October 12, 2009 | The Australian

Fingerprint points to possible Leonardo

October 14, 2009 | boston.com - Top arts and entertainment stories

Art experts find possible new Leonardo drawing

October 15, 2009 | Baltimore Sun

Christie's offers Raphael work worth up to $26 million

October 20, 2009 | Reuters

Leonardo da Vinci picture 'worth millions' revealed by a...

October 12, 2009 | Telegraph.co.uk - All news

Head of a Muse: Raphael masterpiece expected to fetch GBP16...

October 20, 2009 | Telegraph.co.uk - UK news