Two paintings of nudes was drawn in a letter from Whistler to Rosalind Birnie Philip (1873-1958) dating from about 12 December 1899; the relevant part of the letter reads:
'... if Ronnie think of coming over, you may as well put his picture in with the others for the Goupils to send - Also a nude figure begun from Lillie Pettigrew - a sort of Eve with an Apple in her hand - send it in her frame - Indeed while you are about it, there are two pictures similar in shape from the Lillie in their new frames - [sketch] may as well both come.' 1
Two paintings of nudes, Glasgow University Library
It is catalogued in MacDonald 1995 (cat. rais.) [more] (cat. no. 1601).
Two paintings of nudes, Glasgow University Library
Study of the nude, The Hunterian, University of Glasgow
La Sylphide, The Hunterian, University of Glasgow
Two paintings of nudes, Glasgow University Library
Tiny sketches of two upright figure studies.
The portraits showed Lilian Pettigrew (b. 1870).
Two paintings of nudes, Glasgow University Library
Study of the nude, The Hunterian, University of Glasgow
La Sylphide, The Hunterian, University of Glasgow
The two paintings sketched by Whistler in his letter might be Study of the Nude y493 and La Sylphide y494. 2
It was not, as far as is known, exhibited in Whistler's lifetime.
1: [December 1899], GUW #04764.
2: Whistler to Rosalind Birnie Philip, [December 1899], GUW #04764.