- Medium
- Graphite, with traces of erasing on tan wove paper, laid down on cream wove paper, laid down on ivory wove paper
- Dimensions
- Primary support: 33 × 21.7 cm (13 × 8 9/16 in.); Secondary support: 35.1 × 23.6 cm (13 7/8 × 9 5/16 in.); Tertiary support: 44.4 × 34.2 cm (17 1/2 × 13 1/2 in.)