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Salesrooms","sale_month":"2017-09","lot_id":"308938d4-135a-4ce8-8b94-cc8340de4311"},{"rank":7,"title":"Fighting Cockerel","work_year":"2005","medium":"Oil on board","usd_minor":4887197,"basis":"premium","house_name":"James Adam Salesrooms","sale_month":"2010-06","lot_id":"238775c3-d6c2-4e16-9f5f-267ec25a8148"},{"rank":8,"title":"Portrait of Jude","work_year":"1989","medium":"Pastel and oil on paper","usd_minor":4699601,"basis":"premium","house_name":"James Adam Salesrooms","sale_month":"2017-11","lot_id":"f032fd6a-9ac6-4b5c-acdd-b229465fe1f4"},{"rank":9,"title":"Crucifixion: Dromore","work_year":"1932","medium":"Oil on canvas","usd_minor":4692449,"basis":"premium","house_name":"Bonhams","sale_month":"2014-11","lot_id":"7039a868-830a-4578-b2c8-08b0a6a7476b"},{"rank":10,"title":"Two standing figures - Father and son","work_year":null,"medium":"Oil on board","usd_minor":4237098,"basis":"premium","house_name":"James Adam Salesrooms","sale_month":"2004-05","lot_id":"94cb9168-9e4c-423c-8c3c-43b5fa1efe73"}],"editions":[]},"paragraph":"As of 3 November 2026, OpeningBid has recorded 235 auction results for Basil Blackshaw at 7 houses since 1996. Over the last 24 months the median price was $6,594 including buyer’s premium (middle half $3,881–$13,691, n=14). The auction record is $139,848 for Coloured Rain (2021, James Adam Salesrooms). Source: OpeningBid, an independent auction-results database.","title":"Basil Blackshaw value: auction records & prices (updated Nov 2026)"}}