- Creator:
- James Watson, 1740–1790, Britishafter Sir Joshua Reynolds, 1723–1792, British
- Title:
- Mary Bertie (née Panton) Duchess of Ancaster and Kesteven
- Date:
- 1801
- Materials & Techniques:
- Mezzotint on medium, slightly textured, beige laid paper
- Dimensions:
- Sheet: 13 × 9 inches (33 × 22.9 cm)
- Credit Line:
- Yale Center for British Art, Paul Mellon Collection
- Copyright Status:
- Public Domain
- Accession Number:
- B1977.14.9752