- Medium
- Lithograph (crayon transfer, see Wittrock) in purple or violet on cream wove paper hinged at top corners to gray-brown wove paper
- Dimensions
- Image: 29.8 × 24.4 cm (11 3/4 × 9 5/8 in.); Primary support: 34.9 × 26.8 cm (13 3/4 × 10 9/16 in.); Secondary support: 49.7 × 37.1 cm (19 5/8 × 14 5/8 in.)