- Creator:
- James Watson, 1740–1790, Britishafter Sir Joshua Reynolds, 1723–1792, British
- Title:
- Margaret Georgiana Spencer, (née Poyntz), Countess Spencer, and Her Daughter, Georgiana Cavendish, (née Spencer), Duchess of Devonshire
- Date:
- undated
- Materials & Techniques:
- Mezzotint on medium, slightly textured, cream laid paper
- Dimensions:
- Sheet: 20 × 14 7/16 inches (50.8 × 36.7 cm)
- Credit Line:
- Yale Center for British Art, Paul Mellon Collection
- Copyright Status:
- Public Domain
- Accession Number:
- B1977.14.10241