Kin to the Rocks1983 · Graphite on ivory wove paperSight: 44 × 63.6 cm (17 3/8 × 25 1/16 in.)Art Institute of Chicago
Blinn Valley1981 · Graphite on ivory wove paper44.5 × 61.3 cm (17 9/16 × 24 3/16 in.)Art Institute of Chicago