 Kenworthy carved the sculptures out of blocks of polystyrene, the models were cast by the Meridan Bronze Foundry in London in 1998.One casting sits on a hundred foot long oval pond at Eaton Hall, Cheshire, the second is in Upper Grosvenor Gardens in London.Apart from an early commission for writer Ernest Hemingway's widow, Mary Hemingway, for her husband's grave in Ketchum, Idaho and later "The Leopard", for Paul Wates, Kenworthy does not normally work to commission, preferring instead to develop a theme and a body of work for exhibition.