'Charlotte Sophia of Mecklenburg-Strelitz, Queen Consort of George III', 1761-1762, (1919). After a painting in the National Portrait Gallery, London. Sophia Charlotte of Mecklenburg-Strelitz (1744-1818), Queen consort of George III, wearing ermine. Illustration from Historical Portraits 1700-1850 - Part II (Vol. IV of the Series) 1800-1850. [The Clarendon Press, Oxford, 1919]