The Fire at Sea Sketchbook c.1834. Sketchbook of 90 leaves and 54 pages of watercolor images. Page 3 - Recollection of ‘Rise of the River Stour at Stourhead’. Watercolor on paper. Tate Gallery, London, UK.
Joseph Mallord William Turner, ‘A Stormy Sea and Sky by Daylight, Possibly a Study Relating to the Eddystone Lighthouse’ c.1813 http://paintwatercolorcreate.blogspot.com/2014/02/watercolor-cloud-studies-and-turner.html