
This is the earliest known study for a commission that Guercino was given in 1620 by Cardinal Jacopo Serra, Legate of Ferrara. The forceful, naturalistic drawing captures the moment of the Old Testament story in which Joseph attempts to guide the blessing arm of the nearly blind Jacob away from his younger son Ephraim to the head of his first-born, Manasse.

Study for "The Martyrdom of Saint Bartholomew"
Giovanni Francesco Barbieri, called Guercino Italian, 1591-1666

Madonna Mourning: Studies for the Entombment of Christ
Giovanni Francesco Barbieri, called Guercino Italian, 1591-1666

Sacrifice of Isaac (recto); Jacob's Dream (verso)
Giovanni Francesco Barbieri, called Guercino Italian, 1591-1666