A Hidden Drawing Lies Beneath the 'Mona Lisa,' New Ultra-High

A new high-tech study of Leonardo da Vinci's 'Mona Lisa' suggests that the Renaissance master made the painting using a preparatory sketch.

The 'Mona Lisa' has been caked in attempted vandalism stunt

The Mystic Smile The New Republic

Hidden Drawing Discovered Beneath 'Mona Lisa

Mona Lisa: The secret life of 'Mona Lisa': Thyroid issues, tricky smirk & alien presence - The Economic Times

Madsaki Coffee Break Drawing of Mona Lisa Print (Signed, Edition of 100) - US

Did the Nazis also steal the Mona Lisa?

Leonardo da Vinci learned to draw by dissecting dead bodies - Big Think

Is the Mona Lisa a Fake? — ArtCurious

Clue shows Leonardo 'traced' Mona Lisa

Leonardo's painting - Who is Mona Lisa ver 2.0

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How Leonardo da Vinci Made Mona Lisa Smile - The Atlantic

Is There a Hidden Drawing Beneath the 'Mona Lisa'?, Smart News

16 Things You Didn't Know About the 'Mona Lisa

High-Res Image Scan Detects Hidden Drawing Under The 'Mona Lisa