Atomised remains of jet engine makes Turner Prize shortlist
Roger Hiorns, Enrico David, Lucy Skaer and Richard Wright are the artists in the running for the award, which is worth £25,000 (€27,000) to the prize winner and £5,000 for each of those shortlisted.
Among the exhibits at Tate Britain is a heap of metal dust from an atomised passenger jet engine by Hiorns.