Interior of a Forge (recto) / Yard with a Pigsty (verso)
- Medium
- charcoal on blue laid paper; verso, graphite and black and white chalk on blue laid paper
- Dimensions
- sheet: 22 × 30.6 cm (8 11/16 × 12 1/16 in.)
- Genre
- drawing
- Museum
- National Gallery of Art
![Los and His Spectre [verso]](https://api.nga.gov/iiif/6b2bf666-3575-44fc-a5e2-b4408fd2e14b/full/843,/0/default.jpg)
