Stolen Barbara Hepworth sculpture to be replaced with weighted artwork Conrad Shawcross's series of sculptures, Three Perpetual Chords, will be permanently installed in Dulwich Park, in south London, to replace Hepworth's Two Forms (Divided Circles), which was stolen two years ago. It was one of a series of thefts of public artwork across the country believed to be the work of scrap metal thieves. Last week a £3 million Henry Moore statue was stolen from Glenkiln Sculpture Park in Scotland. One of his sculptures has already been stolen, melted down and turned into electrical parts. While the artworks could fetch millions, the metal is thought to be worth only a couple of thousand pounds. The Contemporary Art Society ran the competition to replace the Hepworth piece, initially stating that the work could not be made out of metal to prevent thieves targeting it. The shortlisted artists provided models, videos and statements before the public was invited to comment on them earlier this year. Helen Nisbet, a consultant at the Contemporary Art Society, said: ""The public really loved the fact that it related to the Hepworth with the material. We initially said no metal, but Conrad has found a way to use a cheaper metal, and filling it with concrete makes it harder to steal. Shawcross is due to be announced as the winner today. Shawcross, who describes his work as "visual descriptions of musical chords" said that he wanted the pieces to be "approachable and fun," and he hopes that people will play on them and sit on them. The artist first came to public notice when Charles Saatchi bought a piece of his in 2003. His pieces have since been displayed around the world.