View this artwork by appointment, at Tate Britain's Prints and Drawings Rooms
The sequence of sketches between here and (apparently) folio 26 recto (D18753), and possibly 26 verso (D18754), comprises Sussex subjects in the vicinity of Petworth, those as far as folio 22 verso (D18746) showing the park west of the house. For a note on Lord Egremont, Petworth, and Turner’s work there, see the sketchbook’s Introduction.
The general subject was identified in undated MS notes by A.J. Finberg (died 1939) and C.F. Bell (died 1966) in their respective copies of Finberg 1909, Tate Britain Prints and Drawings Room, vol.II, p.649; for the viewpoint see Ian Warrell in Butlin, Luther and Warrell 1989, p.131.
A long tear halfway down the outer edge has been repaired. The leaf has been removed from the book at some stage and laid onto a shallow modern stub.