31 January 2019, Rome Italy - FAO Director-General José Graziano da Silva presenting the 25-year Seniority Award to Mr. Roberto Guaman Guanoluisa, Lead Mason (CSDI). Annual Address to the Staff by FAO Director General and and 25-Year Seniority Award Ceremony, FAO headquarters (Plenary Hall).?Photo credit must be given: ©FAO/Giuseppe Carotenuto. Editorial use only. Copyright ©FAO.