拍品專文
The Portrait of a Lady is a study for an anonymous pastel from the French School, sold at Christie's, New York, 11 January 1991, lot 86 (N. Jeffares, Dictionary of pastellists before 1800, London, 2006, p. 607, ill.).
We are grateful to Neil Jeffares for his assistance in preparing this catalogue note.
We are grateful to Neil Jeffares for his assistance in preparing this catalogue note.