{"meta":{"version":"2.1","_links":{"self":{"href":"https://api.vam.ac.uk/v2/object/O157083"},"collection_page":{"href":"https://collections.vam.ac.uk/item/O157083/"}},"images":{"_primary_thumbnail":"https://framemark.vam.ac.uk/collections/2011ER6405/full/!100,100/0/default.jpg","_iiif_image":"https://framemark.vam.ac.uk/collections/2011ER6405/","_alt_iiif_image":[],"imageResolution":"low","_images_meta":[{"assetRef":"2011ER6405","copyright":"©Victoria and Albert Museum, London/Bridget Riley","sensitiveImage":false}]},"see_also":null},"record":{"systemNumber":"O157083","accessionNumber":"CIRC.257-1976","objectType":"Print","titles":[{"title":"Coloured Greys I","type":"assigned by artist"},{"title":"Coloured Greys","type":"series title"}],"summaryDescription":"Bridget Riley is Britain’s most celebrated exponent of Op art, a movement which began in the 1950s principally through the work of the Hungarian-born French artist Victor Vasarely, though rooted in the work of the early 20th-century Italian artists known as the Futurists. Using purely abstract, geometric forms, ‘Op’ artists sought to create patterns which affected the optic nerves to induce sensations of movement or to suggest an intricate three-dimensional perspective on what was in reality a still flat surface.\r\n\r\nIn her early work Riley frequently used black and white or monochrome to achieve these effects. Often she produced a series of images relating to a single theme.  In the suite of three prints, ‘Coloured Greys’, her use of colour is muted and subtle, but integral to the effect of light and movement, which appears to be related to the colour and movement of the sea.","physicalDescription":"Colour screenprint, a series of 14 vertical, waving bands of colour,  each made up of  an uneven strip of lilac-grey, brownish-grey and greyish-green, to create a moiré, rippling effect against the white ground.","artistMakerPerson":[{"name":{"text":"Riley, Bridget","id":"A7121"},"association":{"text":"artist","id":"AAT25103"},"note":""}],"artistMakerOrganisations":[{"name":{"text":"Kelpra Studios","id":"A7119"},"association":{"text":"printer","id":"x30811"},"note":""}],"artistMakerPeople":[],"materials":[{"text":"paper","id":"x30308"}],"techniques":[{"text":"screenprint","id":"x36290"}],"materialsAndTechniques":"Colour screenprint on paper","categories":[{"text":"Prints","id":"THES48903"},{"text":"Drawings","id":"THES48966"},{"text":"Paintings","id":"THES48917"},{"text":"Woman Artist","id":"THES387590"}],"styles":[{"text":"Op Art","id":"AAT22195"}],"collectionCode":{"text":"PDP","id":"THES48595"},"images":["2011ER6405"],"imageResolution":"low","galleryLocations":[{"current":{"text":"LVLC (VA)","id":"THES49171"},"free":"","case":"MB2G","shelf":"DR112","box":"MP343"}],"partTypes":[[{"text":"print","id":""}]],"contentWarnings":[{"apprise":"","note":""}],"placesOfOrigin":[{"place":{"text":"UK","id":"x29336"},"association":{"text":"made","id":"x28654"},"note":""}],"productionDates":[{"date":{"text":"1972","earliest":"1972-01-01","latest":"1972-12-31"},"association":{"text":"made","id":"x28654"},"note":""}],"associatedObjects":[{"object":{"text":"CIRC.258-1976","id":"O72306"},"association":""},{"object":{"text":"CIRC.259-1976","id":"O157117"},"association":"Set"}],"creditLine":"","dimensions":[{"dimension":"Height","value":"74.4","unit":"cm","qualifier":"","date":{"text":"","earliest":null,"latest":null},"part":"sheet","note":""},{"dimension":"Width","value":"69.8","unit":"cm","qualifier":"","date":{"text":"","earliest":null,"latest":null},"part":"sheet","note":""}],"dimensionsNote":"","marksAndInscriptions":[{"content":"Bridget Riley '72 \r\n Coloured Greys 28/125","inscriber":{"name":{"text":"","id":""},"association":{"text":"","id":""}},"date":{"text":"","earliest":null,"latest":null},"description":"","interpretation":"","language":"","medium":"","method":"","position":"","script":"","translation":"","transliteration":"","type":"","note":"all in pencil: signed and dated, and inscribed with title and number."}],"objectHistory":"","historicalContext":"","briefDescription":"Bridget Riley: 'Coloured Greys I', 1972. Screenprint","bibliographicReferences":[{"reference":{"text":"","id":""},"details":"","free":"This print was included along with Coloured Greys II and III in the Arts Council of Great Britain exhibition 'Bridget Riley Silkscreen Prints 1965-1978', Hayward Gallery, 1980. The prints in the museum's collection are not numbered 'I', 'II' or 'III' but this plate corresponds in size to that in the ACGB Catalogue captioned as Coloured Greys I."},{"reference":{"text":"","id":""},"details":"","free":"Taken from Departmental Circulation Registers: 1976-1977"}],"production":"Plate I from the suite of three plates: Coloured Greys I, II and III","productionType":{"text":"Limited edition","id":"THES48862"},"contentDescription":"","contentPlaces":[],"associatedPlaces":[],"contentPerson":[],"associatedPerson":[],"contentOrganisations":[],"associatedOrganisations":[],"contentPeople":[],"associatedPeople":[],"contentEvents":[],"associatedEvents":[],"contentOthers":[],"contentConcepts":[],"contentLiteraryRefs":[],"galleryLabels":[],"partNumbers":["CIRC.257-1976"],"accessionNumberNum":"257","accessionNumberPrefix":"CIRC","accessionYear":1976,"otherNumbers":[],"copyNumber":"28/125","aspects":["WHOLE"],"assets":[],"recordModificationDate":"2025-04-09","recordCreationDate":"2008-06-20","availableToBook":false}}