Lead pencil on yellow paper, laid on cardboard
254 x 150 mm
On the reverse, inscriptions in pencil 1833 1891/ CHAPU. Projet pour/ une sculpture se trouvant à Chantilly.

This drawing is part of the numerous sketches for Prosperine, sculpture in marble in the gardens of the château de Chantilly, 1884 (cf. article « Henri Chapu. Crayon, encre et terre cuite » by Antoinette Le Normand-Romain, Revue du Louvre, 1991, n°4, pp. 47-70, fig. 13, 14, 15, 16, 17)