Vinci Editions
Vinci Editions

Mona Lisa is probably not who you think she is.

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Lumière on The Mona Lisa: Hidden Portraits (Lumiere)


Distribution for bookstores outside of France : ACC distribution.



The Mona Lisa is one of mankind’s great mysteries. With over 9.7 million admirers per year, it is the most mythical painting of all time. Thanks to an extraordinary scientific imagery technique (L.A.M.), this book takes us on a journey into the heart of the paint-layer of the world’s most famous picture and reveals secrets that have remained hidden for 500 years. Mona Lisa is not actually Lisa Gherardini, wife of Francesco del Giocondo, but a portrait that masks others. Leonardo da Vinci did not paint one, but four portraits, super-imposed on one another. More than 150 discoveries help us rediscover the painting’s genesis, with Cotte reconstituting the true portrait of Lisa Gherardini – whose face, hairstyle and costume were radically different from those we now see in the Louvre. The book shatters the myth and alters our vision of the work. It is a giant leap forward in art knowledge and art history. Pascal Cotte, who digitized the Mona Lisa at the Louvre with his multispectral camera in October 2004, now presents the fruit of ten years’ research.





The book reveals that the Mona Lisa is not Lisa Gherardini, wife of Francesco del Giocondo, and that her identity has been mistaken for 500 years. Using a new scientific imaging technique (L.A.M.), Cotte unveils over 150 discoveries found beneath all the repaintings. He establishes the chronology of the various paint-layers and reveals the authentic portrait of Lisa Gherardini, of which he proposes a realistic reconstitution. She has more feminine face and looks to her right, with a different posture; there is no dark veil, while her clothes (gamure) and hairstyle (foggia alla francese) reflect Florentine fashion between 1502-07. Her dress has pretty tied ribbons (nastri) and openings (finestrelle) that reveal her chemise underneath. Her hair is held in place by a net (velo) and embroidery around her forehead. This was the portrait of a dignitary’s wife, typical of the Florentine upper-classes. The extraordinary discovery reconciles the various existing theories about the history of this Symbol of Western Art. 

Cotte goes even further, helping us discover two other projects hidden beneath deeper repaintings. He reveals an impressive head-dress made from draperies, hair-pins and pearls (probably for a Madonna or Saint); and the forms and outline of another, larger portrait. The book enables readers to superimpose use four moveable transfer sheets, featuring the surrounds of the discoveries, on the images so as to chart the four stages of the work’s evolution. The reader can thuis conduct his own investigation. Why did Leonardo transform the portrait of Lisa Gherardini into the Mona Lisa? The answer, suggests Cotte, lies with the story of Giuliano de’ Medici – the very man Leonardo himself, speaking at the end of his life, referred to as the portrait’s commissioner.



Pascal Cotte


Pascal Cotte is an optical engineer specializing in photography and image signal analysis. He is the inventor of the L.A.M. scientific imagery technique and the first high-definition multispectral camera, which he has used to digitize several works by Leonardo da Vinci: the Louvre’s Mona Lisa, in October 2004; The Lady with an Ermine in Cracov, in September 2007; La Bella Principessa in 2008; and La Belle Ferronnière in 2011. All told, Cotte has digitized over 2,000 works in public and private collections, and authored several studies scientific about famous paintings. His book Lumière on The Lady with an Ermine reconstitutes the three phases of that painting’s creation, including one version without an animal. Since 2007 Cotte’s exhibition The Secrets of Mona Lisa, produced by Australia’s Grande Exhibitions, has been seen by over 8 million visitors on all five continents.



Unique feature: four transparent layers inserted inside the book to redo by yourself the survey on the large images.

Lumière on the Mona Lisa - Hidden Portraits (book summary)
Document Adobe Acrobat [3.1 MB]

Photo Gallery Book excerpt.

© SIPA PRESS / Pascal Cotte  www.SIPA.COM