{"slug":"jack-leonard-shadbolt","artist_id":"49846622-7c09-49ec-8cf1-3ba31530acb2","canonical_slug":"jack-leonard-shadbolt","name":"Jack Leonard Shadbolt","built_at":"2026-11-03","categories":[{"bucket":"Works on 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board","usd_minor":255706,"basis":"premium","house_name":"Cowley Abbott Fine Art Auction House","sale_month":"2026-07","lot_id":"f33e613a-cd5b-4a9c-8fe2-f44c45327d5a"},{"rank":8,"title":"WOOL HANGING","work_year":null,"medium":"Tapestry","usd_minor":238024,"basis":"premium","house_name":"Waddingtons","sale_month":"2018-04","lot_id":"84004da6-6800-451a-896c-5e4f55dc8cdd"},{"rank":9,"title":"UNTITLED (J3)","work_year":"1956","medium":"Pastel on paper signed and dated '56 28.5 ins x 35.75 in","usd_minor":179787,"basis":"premium","house_name":"Waddingtons","sale_month":"2020-02","lot_id":"006273d5-56af-47e0-b81c-7f7cd5f54be1"},{"rank":10,"title":"Perforated Section L","work_year":"c. 1967","medium":"Ink on paper","usd_minor":151499,"basis":"premium","house_name":"Cowley Abbott Fine Art Auction House","sale_month":"2026-09","lot_id":"a4bc7ce3-d98b-4bce-83e5-5f15db217759"}],"editions":[]},"paragraph":"As of 3 November 2026, OpeningBid has recorded 57 auction results for Jack Leonard Shadbolt at 5 houses since 2008. Over the last 24 months the median price was $953 including buyer’s premium (middle half $677–$2,036, n=7). The auction record is $19,247 for 25 Birds of Good Omen (2024, Cowley Abbott Fine Art Auction House). Source: OpeningBid, an independent auction-results database.","title":"Jack Leonard Shadbolt value: auction records & prices (updated Nov 2026)"}}