Lamb Bound to Shephard's Crook (recto); Seated Academic Male Nude, From Back, Turning Right (verso)
School of Giovanni Battista Piazzetta · n.d.

Black and white chalk (recto), and black chalk (verso), on brown laid paper
School of Giovanni Battista Piazzetta · n.d.

Black and white chalk (recto), and black chalk (verso), on brown laid paper