Mona Lisa Béroud checked back with the Section Chief of the Louvre who confirmed that the "Mona Lisa" was not with the photographers. The Louvre was closed for an entire week during the investigation. French poet Guillaume Apollinaire came under suspicion and was arrested and imprisoned. Apollinaire implicated his friend Pablo Picasso, who was brought in for questioning. Both were later exonerated. Two years later the thief revealed himself. Louvre employee Vincenzo Peruggia had stolen the "Mona Lisa" by entering the building during regular hours, hiding in a broom closet, and walking out with it hidden under his coat after the museum
Paris in the 18th century were an estimated 8,500 Protestants in Paris in 1680, both Calvinists and Lutherans, or about two percent of the population. At Charenton, an act of religious tolerance was adopted by the royal government in November 1787, but it was opposed by the Catholic Church and the Parlement of Paris, and never put into effect. After the Revolution, the new mayor, Bailly, authorized Protestants to use the church of Saint-Louis-Saint-Thomas, next to the Louvre. The Jewish community in Paris was also very small; an estimated five hundred persons in 1789. About fifty were Sephardic Jews who had originally come from Spain