Henri de Toulouse-Lautrec (1864-1901 )At the Students' Ball. 1901. Lithograph. The sheet : 368 x 558. print in colors. Very nice proof on vellum, lined on white vellum and canvas. Slight dusting persisting at the head. A few short tears restored to the edges of the sheet. All margins. Last poster for which Lautrec provided the drawing, a few months before his death. He is not the author of the letter added at the head. The students' ball was to be held in Bordeaux.