- Medium
- Lithotint, on a prepared half-tint ground, in black with scraping, on blue laid paper, laid down on ivory plate paper (chine collé)
- Dimensions
- Image: 17.1 × 25.9 cm (6 3/4 × 10 1/4 in.); Primary support: 17 × 25.8 cm (6 3/4 × 10 3/16 in.); Secondary support: 34.1 × 49.8 cm (13 7/16 × 19 5/8 in.)