Mona Lisa two years, Peruggia grew impatient and was caught when he attempted to sell it to directors of the Uffizi Gallery in Florence. It was exhibited in the Uffizi Gallery for over two weeks and returned to the Louvre on 4 January 1914. Peruggia served six months in prison for the crime and was hailed for his patriotism in Italy. Before its theft, the "Mona Lisa" was not widely known outside the art world. It was not until the 1860s that some critics, a thin slice of the French intelligentsia, began to hail it as a masterwork of Renaissance painting. In
Writers in Paris which was circulated privately to amuse his friends.Though it was never published, he was banished from Paris to his chateau in Burgundy. Of the great French writers of the 18th century, the two most famous, Voltaire and Jean-Jacques Rousseau, spent most of their careers far from Paris, either in exile or under strict censorship. Early in his career Voltaire had been welcomed to the salon of Madame Pompadour, and had been granted a government pension, which he did not touch for twelve years; the scholar and co-author of the first Encyclopedia, d'Alembert had been provided an apartment in the Louvre;