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The mystery of the Mona Lisa smile gradually unveiled

The smile of the Mona Lisa, the famous painting by Leonardo da Vinci, is now informed by new technologies. Researchers at the Laboratory Centre for Research and Restoration of Museums of France, located at the Musée du Louvre, have highlighted the technical innovations of the painter and inventor, Italian (1452-1519). They are particularly interested in portraits attributed to Leonardo da Vinci can be admired at the Louvre in Paris.


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Mona Lisa, or "Mona Lisa" ,
Da Vinci Louvre Museum in Paris.
@ HD Photo - C2RMF

References: Revealing The
sfumato technique of Leonardo da Vinci by X-ray Fluorescence Spectroscopy
Laurence de Viguerie, Philippe Walter, Eric Laval, Bruno Mottin, V. Armando Solé
Angewandte Chemie International Edition, 2010, 49.