- Creator:
- Charles Turner, 1774–1857, Britishafter Sir Thomas Lawrence, 1769–1830, British
- Title:
- Lord Viscount Castlereagh
- Date:
- 1814
- Materials & Techniques:
- Mezzotint on moderately thick, moderately textured, beige laid paper
- Dimensions:
- Sheet: 25 7/16 × 19 inches (64.6 × 48.3 cm)
- Credit Line:
- Yale Center for British Art, Paul Mellon Collection
- Copyright Status:
- Public Domain
- Accession Number:
- B1977.14.9836