Eduardo de Valfierno (1850-1931) was an Argentinian con man who attempted to profit from the famous theft of the iconic portrait Mona Lisa in 1911. He allegedly planned to sell six forged copies of the painting to wealthy collectors, orchestrating the heist without intending to steal the original himself. Valfierno enlisted Vincenzo Peruggia, a museum worker, to remove the Mona Lisa from the Louvre.
While Peruggia was eventually caught, doubts linger regarding Valfierno’s true involvement. The scheme’s details come from a single 1932 article by journalist Karl Decker, leaving many questions unanswered. This daring tale of deception continues to captivate audiences and inspire debates about the intricacies of art crime.
The Rise of a Con Artist
Eduardo de Valfierno, who posed as a marquis, emerged as one of history’s most audacious con artists in the early 20th century. His scheme to sell the stolen Mona Lisa would make him infamous in the annals of art heists.
De Valfierno’s rise to notoriety began with his plan to make six copies of the Mona Lisa and sell them to gullible wealthy collectors. He didn’t intend to steal the painting himself; instead, he orchestrated a daring theft from the Louvre. Once news of the stolen masterpiece spread, De Valfierno would convince each buyer they were acquiring the original.
The story of this con artist might have remained obscure if not for journalist Karl Decker. In 1932, Decker published an account of De Valfierno’s scheme, claiming to have interviewed the mastermind himself. While some dispute the authenticity of Decker’s story, it’s undeniable that De Valfierno’s alleged plot has captivated public imagination for decades, cementing his place as one of the most intriguing figures in the art crime world.
Planning the Ultimate Art Heist
De Valfierno’s audacious plan to sell the Mona Lisa involved several intricate steps. First, one would need to understand that he didn’t actually intend to steal the painting himself. Instead, he hired an expert forger to create six perfect replicas of the iconic portrait. These copies would be vital to his scheme.
Next, de Valfierno would identify potential buyers for the stolen Leonardo da Vinci artwork. He would approach wealthy art collectors, convincing them he could obtain the Mona Lisa once it was stolen from the Louvre. With buyers lined up, he’d set the wheels in motion for the actual theft.
Then, you would witness de Valfierno orchestrate the art heist, having recruited an accomplice to steal the painting from the Louvre. Once the Mona Lisa was stolen, he would sell the forged copies to his unsuspecting buyers quickly, each believing they’d purchased the real deal.
The Mona Lisa Disappears
Eduardo de Valfierno’s set his plan in motion. Meanwhile, the art world was about to be rocked by an unparalleled theft. In 1911, the Mona Lisa vanished from the Louvre in Paris, leaving authorities baffled and art aficionados in shock. The strategist behind this audacious heist was Eduardo de Valfierno, who had orchestrated the theft to sell forged copies of the painting.

You might wonder how Valfierno pulled off such a daring heist. He had enlisted an Italian museum worker named Vincenzo Peruggia to steal the original Mona Lisa. Peruggia, following Valfierno’s instructions, successfully stole the painting from the Louvre and kept it hidden in his apartment.
Mona Lisa‘s disappearance remained a mystery for two years. During this time, Valfierno attempted to sell his six forged copies of the iconic da Vinci portrait to unsuspecting affluent buyers. Meanwhile, Peruggia held onto the original, waiting for the right moment to cash in on his prize.
The theft’s impact reached far and wide, catapulting the Mona Lisa to worldwide fame and prompting the Louvre to implement stricter security measures. This heist forever changed how we protect and view priceless artworks.
Valfierno’s Elaborate Scheme Unravels
Despite Valfierno’s grand scheme to sell multiple copies of the Mona Lisa, it began to fall apart when Peruggia was caught attempting to sell the original artwork two years after its theft. You might wonder how this affected Valfierno’s elaborate scheme to sell multiple copies of the stolen Da Vinci painting.
The discovery of Peruggia as the real thief cast doubt on Valfierno’s claims of orchestrating the heist. While Valfierno had allegedly hired a forger named “Jeff” to reproduce six replicas of the Mona Lisa over 14 months, no confirmed copies from his scheme have ever been found. This lack of evidence raises questions about Valfierno’s story’s credibility.
The only source for Valfierno’s involvement is a 1932 article by journalist Karl Decker, leaving several inconsistencies and unanswered questions about the theft’s true nature. The facts surrounding Valfierno’s role in the Mona Lisa heist remain unclear. The painting’s return to the Louvre effectively ended any possibility of Valfierno gaining monetarily from his alleged scheme, leaving us to wonder about the truth behind this bold art heist.
Legacy of a Daring Deception

The legend surrounding Eduardo de Valfierno’s audacious ploy to profit from the Mona Lisa art heist has left an indelible mark on the art world. This tale of deception and art crime continues to captivate the public imagination, inspiring countless retellings in modern literature, television, and film. Notwithstanding the lack of concrete evidence supporting Valfierno’s involvement in the heist, his story has only added to the Mona Lisa mystique.
This alleged art theft scheme’s enduring legacy is evident in the following ways:
- Several fictional adaptations** in literature and television
- Ongoing scholarly discussions and debates about the truth behind the Louvre heist
- The enduring fascination with art forgery and its perpetrators
- Increased public interest in the complexities of art crime
- A renewed appreciation for the Mona Lisa’s cultural significance
Valfierno’s supposed deception has turned into a symbol of intrigue in the art world, blurring the lines between fact and fiction. The absence of uncovered forgeries attributed to his alleged accomplice only adds to the iconic portrait’s mystery. As a result, this story continues to spark discussions regarding the real nature of this art theft, forgery, and the power of a well-constructed narrative in influencing our understanding of historical events.