拍品专文
Compare with: Anon. sale, Sotheby's New York, 12 May 1993, lot 171 (a pastel entitled Nu à l'atelier)
To be included in the forthcoming catalogue raisonné on the artist's work, currently being prepared by the Belgian Art Research Institute.
To be included in the forthcoming catalogue raisonné on the artist's work, currently being prepared by the Belgian Art Research Institute.