{"slug":"vallance-jean-gregson","artist_id":"747683ea-d126-4ef0-af3b-fc07f8b3c0b3","canonical_slug":"vallance-jean-gregson","name":"VALLANCE JEAN GREGSON","built_at":"2026-11-01","categories":[{"bucket":"Works on Paper","lots_n":9,"sold_n":4,"median_price_usd_minor":48785,"record_price_usd_minor":78404,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":44.4,"last_sale_date":"2025-10-08","first_sale_year":2025},{"bucket":"Paintings","lots_n":1,"sold_n":1,"median_price_usd_minor":69693,"record_price_usd_minor":69693,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2025-10-08","first_sale_year":2025},{"bucket":"Prints & Editions","lots_n":2,"sold_n":1,"median_price_usd_minor":12197,"record_price_usd_minor":12197,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":50,"last_sale_date":"2025-10-08","first_sale_year":2025}],"sizes":[],"notable":[{"bucket":"Paintings","year":"2025","total_price_usd":69693,"priced_basis":"premium"},{"bucket":"Prints & Editions","year":"2025","total_price_usd":12197,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2025","total_price_usd":78404,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2025","total_price_usd":69693,"priced_basis":"premium"}],"last_sold":{"year":"2025","total_price_usd":69693,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-10-22","value_block_hash":"dbb49e8e5ec38631537be812dec125de3d3f2f32","value":{"slug":"vallance-jean-gregson","name":"VALLANCE JEAN GREGSON","as_of":"2026-11-03","newest_result_date":"2025-10-08","results_total":6,"houses_total":1,"first_year":2025,"median_24m":{"usd_minor":48785,"p25_usd_minor":16117,"p75_usd_minor":69693,"n":6,"basis":"premium"},"record":{"title":"Radial Forms","work_year":"1967","usd_minor":78404,"basis":"premium","sale_year":2025,"sale_month":"2025-10","house_name":"Olympia Auctions","lot_id":"f0400cb8-2359-4dd7-80a5-2243767f979b"},"by_medium":[],"by_size":[{"band":"Small (under 50 cm)","n":5,"median_usd_minor":69693}],"methodology_url":"https://www.openingbid.art/methodology/price-data","top10":{"originals":[{"rank":1,"title":"Radial Forms","work_year":"1967","medium":"Gouache on paper mounted on board","usd_minor":78404,"basis":"premium","house_name":"Olympia Auctions","sale_month":"2025-10","lot_id":"f0400cb8-2359-4dd7-80a5-2243767f979b"},{"rank":2,"title":"Margery and Lucy","work_year":"1911","medium":"Watercolour and pen and ink on paper mounted on board","usd_minor":69693,"basis":"premium","house_name":"Olympia Auctions","sale_month":"2025-10","lot_id":"f3308af8-4c08-40c6-9517-7e258d41c525"},{"rank":3,"title":"VESSELS IN A LANDSCAPE","work_year":"1911","medium":"Oil on canvasboard","usd_minor":69693,"basis":"premium","house_name":"Olympia Auctions","sale_month":"2025-10","lot_id":"6be8095b-4174-4cf5-84f0-2eb5fff13041"},{"rank":4,"title":"MAN WEARING ROUND GLASSES, HEAD TURNED THREE-QUARTERS","work_year":"1950","medium":"RING ROUND GLASSES","usd_minor":27877,"basis":"premium","house_name":"Olympia Auctions","sale_month":"2025-10","lot_id":"eff17635-351e-48f2-a04e-46e936ff2ea0"},{"rank":5,"title":"HEAD STUDY OF A MAN","work_year":"1911","medium":"Conté crayon on paper","usd_minor":12197,"basis":"premium","house_name":"Olympia Auctions","sale_month":"2025-10","lot_id":"41af548e-9b31-4068-9321-f906a6995c11"}],"editions":[{"rank":1,"title":"UNTITLED - ABSTRACT FORMS","work_year":"1911","medium":"Monotype and oil on paper","usd_minor":12197,"basis":"premium","house_name":"Olympia Auctions","sale_month":"2025-10","lot_id":"d2b411e1-f77c-49cc-af47-ece7525d6049"}]},"paragraph":"As of 3 November 2026, OpeningBid has recorded 6 auction results for VALLANCE JEAN GREGSON at 1 houses since 2025. Over the last 24 months the median price was $488 including buyer’s premium (middle half $161–$697, n=6). The auction record is $784 for Radial Forms (2025, Olympia Auctions). Source: OpeningBid, an independent auction-results database.","title":"VALLANCE JEAN GREGSON value: auction records & prices (updated Nov 2026)"}}