1909
A.J. Finberg, A Complete Inventory of the Drawings of the Turner Bequest, London 1909, vol.II, p.936, CCXLI c 11(as ‘Do.’, i.e. ditto ‘Figure subject’, as for folio 7 recto D28881).
1966
Jack Lindsay, J.M.W. Turner: His Life and Work: A Critical Biography, London 1966, p.161, pl.16, (as ‘embracing couple’. c.1834).
1974
Martin Butlin, Andrew Wilton and John Gage, Turner 1775–1851, exhibition catalogue, Royal Academy, London 1974, p.126 under no.455.
1975
Gerald Wilkinson, Turner’s Colour Sketches 1820–34, London 1975, p.77.
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.36, pl.77 (colour), untitled.
2007
Raphael Rosenberg, ‘Turner’ in Max Hollein and Rosenberg, Turner Hugo Moreau: Entdeckung der Abstraktion, exhibition catalogue, Schirn Kunsthalle, Frankfurt 2007, p. 327 note 23, Abb.41 (colour), as ‘Figurenstudie [Liegendes Paar]’.
2012
Ian Warrell, Turner’s Secret Sketches, London 2012, reproduced in colour, p.125, untitled.