Niccolò Circignani, (Pomarancio)

1582 · Pen and brown ink, with brush and pale brown wash, with black chalk (recto) and black chalk (verso), on ivory laid paper

27.5 × 26.6 cm (10 7/8 × 10 1/2 in.)

Art Institute of Chicago

1537 · Pen and brown ink over black chalk, on tan laid paper, squared in pen and brown ink, laid down on ivory laid paper

14.4 × 9.6 cm (5 11/16 × 3 13/16 in.)

Art Institute of Chicago