{"meta":{"version":"2.1","_links":{"self":{"href":"https://api.vam.ac.uk/v2/object/O157926"},"collection_page":{"href":"https://collections.vam.ac.uk/item/O157926/"}},"images":{"_primary_thumbnail":"https://framemark.vam.ac.uk/collections/2008BU1807/full/!100,100/0/default.jpg","_iiif_image":"https://framemark.vam.ac.uk/collections/2008BU1807/","_alt_iiif_image":[],"imageResolution":"high","_images_meta":[{"assetRef":"2008BU1807","copyright":"© Victoria and Albert Museum, London/ © the Rosalinde & Arthur Gilbert Collection, on loan to the Victoria and Albert Museum, London ","sensitiveImage":false},{"assetRef":"2008BU1808","copyright":"© Victoria and Albert Museum, London/ © the Rosalinde & Arthur Gilbert Collection, on loan to the Victoria and Albert Museum, London ","sensitiveImage":false}]},"see_also":{"_iiif_pres":"https://iiif.vam.ac.uk/collections/O157926/manifest.json","_alt_iiif_pres":[]}},"record":{"systemNumber":"O157926","accessionNumber":"LOAN:GILBERT.260:1, 2-2008","objectType":"Miniature","titles":[],"summaryDescription":"Although William Birch painted enamel miniatures of his own composition, like many enamellers he often copied existing portraits. This enamel was painted after a full length portrait by Sir Joshua Reynolds.  It was completed in 1786, after the sitter’s death, when Birch was working in England and exhibiting at the Royal Academy. In 1794 he left England for Philadelphia where he continued his career and where his son Thomas also produced enamels and engravings. \r\n\r\nCharles Watson Wentworth, Second Marquess of Rockingham poses here wearing insignia of the Order of the Garter. He was Lord of the Bedchamber to George II and George III and was appointed Lord Lieutenant of the North and East Ridings of Yorkshire.  His prominent political career included being Prime Minister in 1765-66 and again in 1782 for a few weeks before his death.\r\n\r\nPortrait miniatures in enamel became popular in the early seventeenth century and remained so well into the nineteenth century. In this technique, finely powdered glass coloured by metal oxides was applied to a metal surface and fired.  Different colours required different firing temperatures, making it a long and technically demanding process.  Such painstaking efforts were rewarded by the finished portrait’s glossy finish and relative durability. \r\n\r\nSir Arthur Gilbert and his wife Rosalinde formed one of the world’s great decorative art collections, including silver, mosaics, enamelled portrait miniatures and gold boxes.  Arthur Gilbert donated his extraordinary collection to Britain in 1996.","physicalDescription":"Miniature portrait of Charles Watson Wentworth, 2nd Marquess of Rockingham, showing him three-quarter view with dark brown hair. He wears a red jacket, the collar for the Order of the Garter and a blue peer's cape. The miniature is in a gold oval frame with a glazed reverse with a plaited lock of hair underneath, with an inscription around the circumference of the frame.","artistMakerPerson":[{"name":{"text":"Birch, William","id":"A5713"},"association":{"text":"maker","id":"AAT251917"},"note":""}],"artistMakerOrganisations":[],"artistMakerPeople":[],"materials":[{"text":"enamel","id":"AAT14910"},{"text":"copper","id":"AAT11020"},{"text":"gold","id":"AAT11021"},{"text":"glass","id":"AAT10797"}],"techniques":[{"text":"painting (image-making)","id":"AAT54216"},{"text":"framing","id":"AAT240903"}],"materialsAndTechniques":"Enamel on copper, gold and glass","categories":[{"text":"Enamels","id":"THES48876"},{"text":"Metalwork","id":"THES48920"},{"text":"Portraits","id":"THES48906"}],"styles":[],"collectionCode":{"text":"MET","id":"THES48599"},"images":["2008BU1807","2008BU1808"],"imageResolution":"high","galleryLocations":[{"current":{"text":"026","id":"THES404904"},"free":"","case":"","shelf":"","box":""},{"current":{"text":"026","id":"THES404904"},"free":"","case":"","shelf":"","box":""}],"partTypes":[[{"text":"miniature","id":""}],[{"text":"frame","id":""}]],"contentWarnings":[{"apprise":"","note":""},{"apprise":"","note":""},{"apprise":"","note":""}],"placesOfOrigin":[{"place":{"text":"England","id":"x28826"},"association":{"text":"made","id":"x28654"},"note":""}],"productionDates":[{"date":{"text":"1786","earliest":"1786-01-01","latest":"1786-12-31"},"association":{"text":"made","id":"x28654"},"note":""}],"associatedObjects":[],"creditLine":"The Rosalinde and Arthur Gilbert Collection on loan to the Victoria and Albert Museum, London","dimensions":[{"dimension":"Height","value":"7.19","unit":"cm","qualifier":"","date":{"text":"","earliest":null,"latest":null},"part":"","note":""},{"dimension":"Width","value":"5.2","unit":"cm","qualifier":"","date":{"text":"","earliest":null,"latest":null},"part":"","note":""},{"dimension":"Depth","value":"1.3","unit":"cm","qualifier":"","date":{"text":"","earliest":null,"latest":null},"part":"","note":""}],"dimensionsNote":"Updated with measurements taken 29/07/08","marksAndInscriptions":[],"objectHistory":"Previous owners: Sale, Christie's, London, lot 17, March 19, 1980.","historicalContext":"","briefDescription":"Enamel miniature on copper of Charles Watson Wentworth, 2nd Marquess of Rockingham, glazed and in a gold frame, England, 1786, by William Birch.","bibliographicReferences":[{"reference":{"text":"","id":""},"details":"","free":"Coffin, Sarah and Bodo Hofstetter. <u>Portrait Miniatures in Enamel</u>. London: Philip Wilson Publishers Ltd. in association with the Gilbert Collection, 2000. 168 p., ill. Cat. no. 2, pp. 49-50. ISBN 0856675334."}],"production":"","productionType":{"text":"","id":""},"contentDescription":"","contentPlaces":[],"associatedPlaces":[],"contentPerson":[{"text":"Wentworth, Charles Watson (Second Marquess of Rockingham)","id":"N7578"}],"associatedPerson":[],"contentOrganisations":[],"associatedOrganisations":[],"contentPeople":[],"associatedPeople":[],"contentEvents":[],"associatedEvents":[],"contentOthers":[{"text":"male","id":"AAT189559"}],"contentConcepts":[],"contentLiteraryRefs":[],"galleryLabels":[{"text":"Charles Watson Wentworth, 2nd Marquess of Rockingham\r\n1786\r\n\r\nCharles Watson Wentworth was prime minister of Great\r\nBritain from July 1765 to July 1766 and from March to\r\nJuly 1782. His party, the Rockingham Whigs, opposed\r\nthe war against the British colonists in North America.\r\n\r\nEngland; William Birch (1755–1834)\r\nEnamel on copper in gold frame,\r\ncontaining scrolled and woven hair\r\nSigned on front ‘WB from JR 1786’;\r\nreverse engraved ‘Chas. Watson Wentworth 2nd\r\nand last Marquis of Rockingham died July 1782’\r\nMuseum no. Loan:Gilbert.260:1, 2-2008","date":{"text":"2009","earliest":"2009-01-01","latest":"2009-12-31"}}],"partNumbers":["LOAN:GILBERT.260:1-2008","LOAN:GILBERT.260:2-2008"],"accessionNumberNum":"260","accessionNumberPrefix":"LOAN:GILBERT","accessionYear":2008,"otherNumbers":[{"type":{"text":"Arthur Gilbert Number","id":"THES50383"},"number":"MIN 9"},{"type":{"text":"The Gilbert Collection, Somerset House","id":"THES50384"},"number":"1996.791.1"},{"type":{"text":"Arthur Gilbert Number","id":"THES50383"},"number":"MIN 26"}],"copyNumber":"","aspects":["WHOLE","miniature","frame"],"assets":["2019LW9401","2019LW5620"],"recordModificationDate":"2026-05-13","recordCreationDate":"2008-06-26","availableToBook":false}}