Nude Seated on Chair (épreuve d’essai)

P5, ca. 1929, drypoint on Rives BFK paper, 16.5 x 12.2 cm
Engraved on plate, lower right, yu in Chinese
Signed in French
Marked Épreuve d’essai
Collection Henri-Pierre Roché (inventory number 8 4 G, with original label)