- Medium
- Graphite on dark tan tracing paper, laid down on white wove paper, laid down on ivory wove board
- Dimensions
- Primary: 17 × 14.7 cm (6 3/4 × 5 13/16 in.); Secondary: 18 × 15.7 cm (7 1/8 × 6 3/16 in.); Tertiary: 23.2 × 19.6 cm (9 3/16 × 7 3/4 in.)