A giant public artwork costing £45,000 dubbed 'Britain's worst sculpture' is going to be demolished just months after it was installed. The four stone plinths were erected in The Cornhill in Ipswich, Suffolk, last December as part of a £3.6m regeneration project aimed at bringing a 'wow factor' to the area. But the structures - dubbed Cornhenge by locals - quickly prompted criticism that it was an 'ugly waste of money.'