Mercurius en Io op de grond gezeten

Return of Agamemnon

1700 · Black chalk, with brush and brown wash, heightened with lead white (partly oxidized), on tan laid paper, laid down on ivory laid paper

Sacrifice of a Bull

1550 · Pen and brown ink with brush and brown wash, heightened with lead white, over traces of black chalk, on cream laid paper, laid down on ivory laid paper

Fortitude (Study for the "Cabinet du roi" [King's Study])

1541 · Brush and vermilion wash, heightened with lead white, over stylus incising, on cream laid paper toned pink, laid down on cream laid paper