William Lamb, 2nd Viscount Melbourne (1779-1848)
Sir Thomas Lawrence (1769-1830)
c. 1805
Oil on canvas
19 ⅞ x 24 ⅞inches (759 mm x 632 mm)
Courtesy of the National Portrait Gallery, London, NPG 5185
Accepted in lieu of tax by H.M. Government and allocated to the Gallery, 1978