Rock Drill (Jacob Epstein) with its straining to one purpose, is a vivid illustration of the greatest function of life.' In 1940, however, recalling the horrors of the 1914–18 war in the context of the Second World War, Epstein reinterpreted the sculpture much more negatively: Study for Rock Drill (c. 1913) is a × charcoal drawing by Epstein which is part of The Garman Ryan Collection at The New Art Gallery Walsall. Whilst the exact date of the sketch is unknown, because it is a preparatory study for Epstein's full sculpture "Rock Drill", it has been dated to 1913. Epstein dismantled the original sculpture:
Barbara Hepworth suites with the Curwen Gallery and its director Stanley Jones, one in 1969 and one in 1971. The latter was entitled "The Aegean Suite" (1971) and was inspired by Hepworth's trip to Greece in 1954 with Margaret Gardiner. The artist also produced a set of lithographs entitled "Opposing Forms" (1970) with Marlborough Fine Art in London. Barbara Hepworth died in an accidental fire at her Trewyn studios on 20 May 1975 at the age of 72. Two museums are named after Hepworth and have significant collections of her work: the Barbara Hepworth Museum in St Ives, Cornwall and The Hepworth