Guillaume Apollinaire returned one of the stolen statues to the French newspaper the "Paris-Journal". Apollinaire implicated his friend Picasso, who was also brought in for questioning in the theft of the "Mona Lisa", but he was also exonerated. The theft of the "Mona Lisa" was perpetrated by Vincenzo Peruggia, an Italian house painter who acted alone and was only caught two years later when he tried to sell the painting in Florence. Apollinaire wrote the preface for the first Cubist exposition outside of Paris; "VIII Salon des Indépendants", Brussels, 1911. In an open-handed preface to the catalogue of the Brussels Indépendants show,
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;