View this artwork by appointment, at Tate Britain's Prints and Drawings Rooms
There is a sketch in the park at Harewood on the recto (D02387; Turner Bequest LI T).
See A.J. Finberg, A Complete Inventory of the Drawings of the Turner Bequest, London 1909, vol.I, p.130.
There are extensive paint trials towards the bottom and the right. The sheet has been folded vertically down the centre. For more on the paper, see under D02387.