{"meta":{"version":"2.1","_links":{"self":{"href":"https://api.vam.ac.uk/v2/object/O1803249"},"collection_page":{"href":"https://collections.vam.ac.uk/item/O1803249/"}},"images":{"_primary_thumbnail":"https://framemark.vam.ac.uk/collections/2025PH0916/full/!100,100/0/default.jpg","_iiif_image":"https://framemark.vam.ac.uk/collections/2025PH0916/","_alt_iiif_image":[],"imageResolution":"low","_images_meta":[{"assetRef":"2025PH0916","copyright":"© Victoria and Albert Museum, London","sensitiveImage":false},{"assetRef":"2025PH0917","copyright":"© Victoria and Albert Museum, London","sensitiveImage":false}]},"see_also":null},"record":{"systemNumber":"O1803249","accessionNumber":"M.23-2025","objectType":"Brooch","titles":[{"title":"Faisceaux Brooch","type":"assigned by artist"},{"title":"‘Jack de Boucheron’","type":"alternative title"}],"summaryDescription":"","physicalDescription":"The ‘Faisceaux Brooch’ holographic brooch has been constructed with an inner core of gold, set with diamonds, housed within a colourful transparent holographic rock crystal outer shell. ","artistMakerPerson":[{"name":{"text":"","id":""},"association":{"text":"","id":""},"note":""}],"artistMakerOrganisations":[{"name":{"text":"Boucheron","id":"A17108"},"association":{"text":"","id":""},"note":""}],"artistMakerPeople":[],"materials":[{"text":"quartz crystal","id":"AAT11152"},{"text":"gold","id":"AAT11021"},{"text":"diamond","id":"AAT11084"}],"techniques":[{"text":"stone-setting","id":"x34787"},{"text":"goldsmithing","id":"AAT54048"},{"text":"coating (process)","id":"AAT53772"}],"materialsAndTechniques":"Rock crystal, gold set with diamonds.\r\nThe rock crystal has been treated with a surface coating to give a holographic effect.","categories":[{"text":"Jewellery","id":"THES48930"},{"text":"Metalwork","id":"THES48920"}],"styles":[],"collectionCode":{"text":"MET","id":"THES48599"},"images":["2025PH0916","2025PH0917"],"imageResolution":"low","galleryLocations":[{"current":{"text":"91","id":"THES49703"},"free":"","case":"46","shelf":"B","box":"7"},{"current":{"text":"91","id":"THES49703"},"free":"","case":"46","shelf":"B","box":"7"}],"partTypes":[[{"text":"Brooch","id":"THES287566"}],[{"text":"Brooch","id":"THES287566"}]],"contentWarnings":[{"apprise":"","note":""}],"placesOfOrigin":[{"place":{"text":"France","id":"x28849"},"association":{"text":"","id":""},"note":""}],"productionDates":[{"date":{"text":"2020","earliest":"2020-01-01","latest":"2020-12-31"},"association":{"text":"","id":""},"note":"Production started in early 2020 and launched in July 2021."}],"associatedObjects":[],"creditLine":"Given by Boucheron","dimensions":[{"dimension":"Length","value":"8.3","unit":"cm","qualifier":"","date":{"text":"","earliest":null,"latest":null},"part":"","note":""},{"dimension":"Width","value":"2.2","unit":"cm","qualifier":"","date":{"text":"","earliest":null,"latest":null},"part":"","note":""},{"dimension":"Weight","value":"50.10","unit":"g","qualifier":"","date":{"text":"","earliest":null,"latest":null},"part":"","note":""}],"dimensionsNote":"","marksAndInscriptions":[{"content":"Au 750 ","inscriber":{"name":{"text":"","id":""},"association":{"text":"","id":""}},"date":{"text":"","earliest":null,"latest":null},"description":"","interpretation":"","language":"","medium":"","method":"","position":"","script":"","translation":"","transliteration":"","type":"","note":""},{"content":"Boucheron","inscriber":{"name":{"text":"","id":""},"association":{"text":"","id":""}},"date":{"text":"","earliest":null,"latest":null},"description":"","interpretation":"","language":"","medium":"","method":"","position":"","script":"","translation":"","transliteration":"","type":"","note":""},{"content":"M56608","inscriber":{"name":{"text":"","id":""},"association":{"text":"","id":""}},"date":{"text":"","earliest":null,"latest":null},"description":"","interpretation":"","language":"","medium":"","method":"","position":"","script":"","translation":"","transliteration":"","type":"","note":""},{"content":"The letters STÉ and B, an abbreviation for Société Boucheron, have been stamped within an oval frame next to the Au 750 mark. ","inscriber":{"name":{"text":"","id":""},"association":{"text":"","id":""}},"date":{"text":"","earliest":null,"latest":null},"description":"","interpretation":"","language":"","medium":"","method":"","position":"","script":"","translation":"","transliteration":"","type":"","note":""}],"objectHistory":"Boucheron 2021 Carte Blanche 'Holographique' High Jewellery collection, the first Carte Blanche jewel to enter a museum’s permanent collection.\n\nThe Carte Blanche 'Holographique' collection, released in 2021, draws inspiration from the way light interacts with colour. Creative Director Claire Choisne created jewels that capture and bring out every different hue on the chromatic spectrum, with the technique that produces a holographic effect. A fine coating of metallic powders is sprayed onto the stone at high temperatures, which then acts like a prism to reveal countless iridescences. This innovative process was applied to the 'Faisceaux' brooch, a piece with a fresh spin on the signature aesthetic of the Jack de Boucheron collection in rock crystal. \n\nThe first step consisted of meticulously hollowing out the crystal so a Jack motif could be placed inside it, entirely encrusted with diamonds. Heightened by the crystal’s magnifying-glass effect, this inner diamond setting gives rise to an extraordinary interplay of transparency and depth. Lastly, applying the holographic film over the entire piece magnifies its impact: light flows through it, is diffracted, brings out infinite iridescent reflections, and highlights the materials’ ever-changing beauty with every movement.","historicalContext":"","briefDescription":"Brooch, gold set with diamonds and rock crystal, Boucheron, France, 2021","bibliographicReferences":[],"production":"","productionType":{"text":"","id":""},"contentDescription":"","contentPlaces":[],"associatedPlaces":[],"contentPerson":[],"associatedPerson":[],"contentOrganisations":[],"associatedOrganisations":[],"contentPeople":[],"associatedPeople":[],"contentEvents":[],"associatedEvents":[],"contentOthers":[],"contentConcepts":[],"contentLiteraryRefs":[],"galleryLabels":[],"partNumbers":["M.23:1-2025","M.23:2-2025"],"accessionNumberNum":"23","accessionNumberPrefix":"M","accessionYear":2025,"otherNumbers":[],"copyNumber":"","aspects":["WHOLE"],"assets":[],"recordModificationDate":"2026-02-24","recordCreationDate":"2025-05-06","availableToBook":false}}