According to the Daily Mail of November 29, retired electrician Pierre Le Guennec who worked for Pablo Picasso leaves the art world in shock after the Frenchman came forward with 271 previously unknown works by Picasso. Though Le Guennec says he was given the works as gifts with an estimated value of at least 50 million pounds, Picasso's son doubted Le Guennec's explanation and contacted the Central Office for the Fight Against Traffic in Cultural Goods for investigation。