'Mrs. Sheridan and Mrs. Tickell', c1772, (1908). Portrait of the Linley sisters, Elizabeth Ann Sheridan (1754-1792) and Mary Linley (1758-1787), daughters of the composer Thomas Linley. Elizabeth was one of the most noted soprano singers of her day. Mary sang publicly until she married the playwright Richard Tickell in 1780. Engraving by Henry Cheffer after 'Elizabeth and Mary Linley', also known as 'The Linley Sisters, afterwards Mrs. Tickell and Mrs. Sheridan', painting in the Dulwich Picture Gallery, London. From "La Revue De L'Art - Ancien et Moderne" - Volume XXIV, July-December 1908, [Paris, 1908]