Creator: John Hamilton Mortimer, 1740–1779, British Title: An Unknown Woman Date: ca. 1770 Materials & Techniques: Oil on canvas Dimensions: 29 x 24 1/2 inches (73.7 x 62.2 cm) Credit Line: Yale Center for British Art, Paul Mellon Collection Copyright Status: Public Domain Accession Number: B1981.25.465 Classification: Paintings Collection: Paintings and Sculpture Subject Terms: bracelet | portrait | dress | woman | books | hairpiece | Georgian | oval Currently On View: Not on view Publications: Malcolm Cormack, Concise Catalogue of Paintings in the Yale Center for British Art , Yale Center for British Art, New Haven, CT, 1985, pp. 166-167, N590.2 A83 (YCBA) Link: https://collections.britishart.yale.edu/catalog/tms:949