- Medium
- Charcoal, with white chalk, touches of gray and white pastel, and stumping, on light gray laid paper with blue fibers, laid down on wood pulp board
- Dimensions
- Primary support: 72.4 × 49.8 cm (28 9/16 × 19 5/8 in.); Secondary support: 72.9 × 51.8 cm (28 3/4 × 20 7/16 in.)