1909
A.J. Finberg, A Complete Inventory of the Drawings of the Turner Bequest, London 1909, vol.II, p.906, CCLXXXI 8a (as ‘Do.’, i.e. ditto ‘Tone preparation’, as for folio 8 recto D27738).
2003
Ian Warrell, ‘Exploring the “Dark Side”: Ruskin and the Problem of Turner’s Erotica’, with ‘A Checklist of Erotic Sketches in the Turner Bequest’, British Art Journal, vol.4, no.1, Spring 2003, p.28.
2007
Raphael Rosenberg, ‘Turner’ in Max Hollein and Rosenberg, Turner Hugo Moreau: Entdeckung der Abstraktion, exhibition catalogue, Schirn Kunsthalle, Frankfurt 2007, p.117, reproduced in colour p.144, p.337 no.81, as ‘Farbstudie [erotische Szene?]’.