- Medium
- pen and black ink and brush and brown wash and blue, green, red and red-purple gouache
- Dimensions
- Sheet: 17.6 x 15 cm (6 15/16 x 5 7/8 in.); Secondary Support: 18.2 x 15.6 cm (7 3/16 x 6 1/8 in.); Tertiary Support: 18.2 x 15.6 cm (7 3/16 x 6 1/8 in.); Quadratic Support: 24.8 x 20.9 cm (9 3/4 x 8 1/4 in.)