Caption:
The House of Lords, 1820. The Trial of Queen Caroline. Painting by Sir George Hayter (1792-1871). Oil on canvas, 1820-1823. Detail. Portrayed: Arthur Wellesley (1769-1852), 1st Duke of Wellington; Theodore Majocchi; Thomas Denman (1779-1854), 1st Baron Denman; Henry Brougham (1778-1868), 1st Baron Brougham and Vaux; National Portrait Gallery. London, England, United Kingdom.