The Hepworth Wakefield Development Fund have also supported the building of the gallery alongside a number of charitable trusts, corporations and private individuals. The Hepworth Wakefield is a registered charity under English law. The gallery cost £35 million to build. Five weeks after opening it had received 100,000 visitors. In May 2012 it celebrated its first birthday, having received over 500,000 visitors in the year. In October 2015, the gallery launched the £30,000 biennial The Hepworth Prize for Sculpture as part of the celebrations marking its 5th anniversary. The Hepworth Wakefield is a structure composed of ten trapezoidal blocks; its upper-level galleries are
Jacob Epstein (spy) the Gnome Project, which was the secret plan to free Ramón Mercader, Leon Trotsky's murderer, from jail. Epstein is referenced in Venona decrypt 800 New York to Moscow 28 May 1943, and another decrypt on 30 May 1943. The material cites Epstein as having placed two agents in the prison where Mercader was held. The plan called for moving Mercader out of Mexico once the jailbreak was made. Venona decrypt 193–194 Mexico City to Moscow, 14 March 1944 identifies Anna Colloms, while on a courier mission to Mexico, reporting the KGB detected surveillance of Ruth Wilson, Epstein's wife, and Colloms,