Art & Photography
Marcel Duchamp’s Mona Lisa print to make $714,000?
Duchamp’s playful take on the Mona Lisa is selling in Paris
Mona Lisa's identity close to being uncovered in Italy
Archaeologists may be close to discovering the Mona Lisa's identity
Could messages in Mona Lisa's eyes hold 'the real Da Vinci Code?'
At least one expert thinks so... And this isn't the first 'hidden' art secret to emerge in recent times...