References
How to cite
Thomas Ardill, ‘Sky Study; Oak Chest or Panelling at Farnley; Continuation of Sketch of River Scene 1821 by Joseph Mallord William Turner’, catalogue entry, March 2013, in David Blayney Brown (ed.), J.M.W. Turner: Sketchbooks, Drawings and Watercolours, Tate Research Publication, August 2014, https://www
