Yves Chaudron clones of Leonardo's great portrait" while Valfierno made arrangements to steal the real painting. In the early hours of 21 August 1911, Louvre employee Vincenzo Peruggia and two accomplices carried the "Mona Lisa" out of the museum covered in a painter's smock. Decker asserts that six Chaudron copies had already been sent to the United States ahead of the theft and while the stolen original remained in France, Valfierno followed his fakes and sold each for up to 300,000. The original remained hidden for two years until Peruggia, presenting himself as Leonardo Vincenzo, tried to sell it in Florence, Italy.
Louis Lépine Pablo Picasso, who was also brought in for questioning, but both were later exonerated. The real thief was Louvre employee Vincenzo Peruggia an Italian wishing to return it to Italy. He was caught with the painting two years later when he attempted to sell it to the directors of the Uffizi Gallery in Florence. One of Lépine's last successes was the capture and destruction of the notorious Bonnot Gang (La Bande à Bonnot), an anarchist criminal group that operated in France and Belgium during the Belle Époque, from 1911 to 1912.In 1910 Lépine had instigated La Brigade Criminelle a dedicated