The Siege of Tortona, or The Thirst of the People of Tortona (La Costanza dei tortonesi)
- Medium
- charcoal, black crayon, and white chalk on dark cream, machine-made wove paper, laid down on board
- Dimensions
- sheet: 193 × 173 cm (76 × 68 1/8 in.) (approximate dimensions; object framed)
- Genre
- Drawing
