- Medium
- heliogravure, etching, drypoint, roulette, and spit bite, aquatint, and burnsihing in black (central plate) and gray-green (margin plate) on heavy wove light green paper
- Dimensions
- plate (outer): 29.6 x 39.9 cm (11 5/8 x 15 11/16 in.)
plate (inner): 22.5 x 29.6 cm (8 7/8 x 11 5/8 in.)
sheet: 38 x 55.1 cm (14 15/16 x 21 11/16 in.)