References
How to cite
Matthew Imms, ‘A Cloudy Sky above a Wooded Landscape, Perhaps in the Thames Valley c.1815–16 by Joseph Mallord William Turner’, catalogue entry, September 2013, in David Blayney Brown (ed.), J.M.W. Turner: Sketchbooks, Drawings and Watercolours, Tate Research Publication, September 2014, https://www