Syrian sculptor Khaled Dawwa on Friday destroyed his giant artwork outside the United Nations office in Geneva to denounce tens of thousands of enforced disappearances in Syria. Using saws and hammers, relatives of disappeared Syrians helped the artist break apart the wood, plaster and foam statue on the International Day of the Disappeared. “We are here to protest against the system, to say, ‘enough’. We have a right to know the truth,” the 39-year-old sculptor, who lives in exile in France, told news agency AFP. Dawwa’s 3.5 metre (11ft 6 inch) – high colossus, “The King of Holes”, depicted a…