Cristoforo Roncalli

1598 · Red chalk heightened with traces of white chalk, on buff laid paper, laid down on ivory laid paper

19.7 × 15.1 cm (7 13/16 × 6 in.)

Art Institute of Chicago

1596 · Oil paint on tan laid paper

35.4 × 15.9 cm (13 15/16 × 6 5/16 in.)

Art Institute of Chicago

1595 · Red chalk with stumping, on tan laid paper, laid down on ivory laid card

32.8 × 22.4 cm (12 15/16 × 8 7/8 in.)

Art Institute of Chicago

1580 · Black chalk on ivory laid paper, squared in black chalk, laid down on cream laid paper

23.5 × 17.3 cm (9 5/16 × 6 13/16 in.)

Art Institute of Chicago