Maria, Lady Callcott (1785-1842)
Sir Thomas Lawrence (1769-1830)
c. 1819
Oil on canvas
18 1/2 x 19 1/2 in. (597 mm x 495 mm)
© National Portrait Gallery, London, NPG 954
Bequeathed by Elizabeth (née Rigby), Lady Eastlake, in 1894
Reproduced here by kind permission
