" Red Thread " What passes from the hospital to Villanova on Giuseppe Verdi (PC ), starting by the sign placed on the trees in the park, through the ' lobby and conduct in the room . Within this The Wire IS interwoven with threads of hemp farming recalling the roots of the great master and his close relationship with the countryside of Piacenza . This thread Vienne regularized by the UN system geometric Precise What redesigns the interior space to obtain more space for exhibitors .