{"slug":"betty-swanwick","artist_id":"c6091f22-40ba-4941-9ecc-660ceec55106","canonical_slug":"betty-swanwick","name":"Betty Swanwick","built_at":"2026-11-01","categories":[{"bucket":"Paintings","lots_n":8,"sold_n":8,"median_price_usd_minor":669878,"record_price_usd_minor":1049216,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":1,"sell_through_pct":null,"last_sale_date":"2024-07-17","first_sale_year":2012},{"bucket":"Prints & Editions","lots_n":7,"sold_n":6,"median_price_usd_minor":63188,"record_price_usd_minor":177898,"record_basis":"unverified","priced_lots_hammer_only":0,"priced_lots_unverified":2,"sell_through_pct":85.7,"last_sale_date":"2024-08-13","first_sale_year":2011},{"bucket":"Other","lots_n":1,"sold_n":1,"median_price_usd_minor":512386,"record_price_usd_minor":512386,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2022-04-05","first_sale_year":2022},{"bucket":"Works on Paper","lots_n":29,"sold_n":25,"median_price_usd_minor":153347,"record_price_usd_minor":1179471,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":86.2,"last_sale_date":"2025-10-30","first_sale_year":2006}],"sizes":[{"bucket":"Paintings","size_bucket":"medium","lots_n":7,"sold_n":7,"median_price_usd_minor":706516,"p25_price_usd_minor":594156,"p75_price_usd_minor":800096,"record_price_usd_minor":1049216,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":1,"last_sale_date":"2024-03-27"},{"bucket":"Prints & Editions","size_bucket":"medium","lots_n":6,"sold_n":5,"median_price_usd_minor":63188,"p25_price_usd_minor":57521,"p75_price_usd_minor":63188,"record_price_usd_minor":177898,"record_basis":"unverified","priced_lots_hammer_only":0,"priced_lots_unverified":2,"last_sale_date":"2024-08-13"},{"bucket":"Works on Paper","size_bucket":"medium","lots_n":15,"sold_n":14,"median_price_usd_minor":403758,"p25_price_usd_minor":171465,"p75_price_usd_minor":583543,"record_price_usd_minor":943577,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"last_sale_date":"2025-10-30"},{"bucket":"Works on Paper","size_bucket":"small","lots_n":14,"sold_n":11,"median_price_usd_minor":78882,"p25_price_usd_minor":66219,"p75_price_usd_minor":124093,"record_price_usd_minor":1179471,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"last_sale_date":"2025-10-07"}],"notable":[{"bucket":"Paintings","year":"2024","total_price_usd":1049216,"priced_basis":"premium"},{"bucket":"Paintings","year":"2024","total_price_usd":887798,"priced_basis":"premium"},{"bucket":"Prints & Editions","year":"2012","total_price_usd":177898,"priced_basis":"unverified"},{"bucket":"Prints & Editions","year":"2014","total_price_usd":88126,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2011","total_price_usd":1179471,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2011","total_price_usd":943577,"priced_basis":"premium"}],"last_sold":{"year":"2025","total_price_usd":654338,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-11-01","value_block_hash":"46cd88b819d4d22079213c0efd009fe245a31308","value":{"slug":"betty-swanwick","name":"Betty Swanwick","as_of":"2026-11-03","newest_result_date":"2025-10-30","results_total":40,"houses_total":6,"first_year":2006,"median_24m":{"usd_minor":66219,"p25_usd_minor":66219,"p75_usd_minor":130695,"n":7,"basis":"premium"},"record":{"title":"The Walk to the Paradise Garden","work_year":"1981","usd_minor":1179471,"basis":"premium","sale_year":2011,"sale_month":"2011-10","house_name":"Christie's","lot_id":"4e0e4795-6993-4e8d-b846-3fd02ebc54a8"},"by_medium":[{"medium":"Other","n":12,"median_usd_minor":452772},{"medium":"Works on paper","n":18,"median_usd_minor":217770},{"medium":"Prints","n":7,"median_usd_minor":67796}],"by_size":[{"band":"Medium (50-120 cm)","n":24,"median_usd_minor":512386},{"band":"Small (under 50 cm)","n":13,"median_usd_minor":80709}],"methodology_url":"https://www.openingbid.art/methodology/price-data","top10":{"originals":[{"rank":1,"title":"The Walk to the Paradise Garden","work_year":"1981","medium":"Pencil","usd_minor":1179471,"basis":"premium","house_name":"Christie's","sale_month":"2011-10","lot_id":"4e0e4795-6993-4e8d-b846-3fd02ebc54a8"},{"rank":2,"title":"Feeding the Flocks","work_year":"1915","medium":"Watercolour","usd_minor":1049216,"basis":"premium","house_name":"Bonhams","sale_month":"2024-03","lot_id":"4e06d981-b4cd-4452-b23c-04b86fd426ea"},{"rank":3,"title":"One Amongst Us; 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Study for The River","work_year":"1915","medium":"Pencil","usd_minor":589736,"basis":"premium","house_name":"Christie's","sale_month":"2011-10","lot_id":"bb644bf1-4cbb-44e7-af69-6f0efb8ea121"}],"editions":[]},"paragraph":"As of 3 November 2026, OpeningBid has recorded 40 auction results for Betty Swanwick at 6 houses since 2006. Over the last 24 months the median price was $662 including buyer’s premium (middle half $662–$1,307, n=7). The auction record is $11,795 for The Walk to the Paradise Garden (2011, Christie's). Source: OpeningBid, an independent auction-results database.","title":"Betty Swanwick value: auction records & prices (updated Nov 2026)"}}