{"slug":"alexandre-seon","artist_id":"9de13683-d5d5-43a2-b66e-3fec03fcc4f4","canonical_slug":"alexandre-seon","name":"Alexandre Séon","built_at":"2026-11-01","categories":[{"bucket":"Paintings","lots_n":2,"sold_n":2,"median_price_usd_minor":407733,"record_price_usd_minor":744980,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2025-02-11","first_sale_year":2005},{"bucket":"Works on Paper","lots_n":10,"sold_n":10,"median_price_usd_minor":404748,"record_price_usd_minor":4070470,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2026-03-12","first_sale_year":2017}],"sizes":[{"bucket":"Works on Paper","size_bucket":"small","lots_n":6,"sold_n":6,"median_price_usd_minor":298254,"p25_price_usd_minor":171164,"p75_price_usd_minor":414979,"record_price_usd_minor":551168,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"last_sale_date":"2026-03-12"}],"notable":[{"bucket":"Paintings","year":"2025","total_price_usd":744980,"priced_basis":"premium"},{"bucket":"Paintings","year":"2005","total_price_usd":70486,"priced_basis":"hammer"},{"bucket":"Works on Paper","year":"2025","total_price_usd":4070470,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2025","total_price_usd":771986,"priced_basis":"premium"}],"last_sold":{"year":"2026","total_price_usd":384284,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-11-01","value_block_hash":"bcd196a44371cca2f72008f1674931f78fd796f1","value":{"slug":"alexandre-seon","name":"Alexandre Séon","as_of":"2026-11-02","newest_result_date":"2026-03-12","results_total":12,"houses_total":4,"first_year":2005,"median_24m":{"usd_minor":440911,"p25_usd_minor":384284,"p75_usd_minor":744980,"n":9,"basis":"premium"},"record":{"title":"Portrait de Charles Dumas dans un paysage symboliste","work_year":"1901","usd_minor":4070470,"basis":"premium","sale_year":2025,"sale_month":"2025-03","house_name":"Ader","lot_id":"00e5dba6-f809-4687-94d3-6f57fbb645d0"},"by_medium":[{"medium":"Other","n":5,"median_usd_minor":440911},{"medium":"Works on paper","n":5,"median_usd_minor":384284}],"by_size":[{"band":"Small (under 50 cm)","n":7,"median_usd_minor":384284}],"methodology_url":"https://www.openingbid.art/methodology/price-data","top10":{"originals":[{"rank":1,"title":"Portrait de Charles Dumas dans un paysage symboliste","work_year":"1901","medium":"Crayon noir, esquisse de sanguine, et rehauts de crayons de couleurs sur papier beige","usd_minor":4070470,"basis":"premium","house_name":"Ader","sale_month":"2025-03","lot_id":"00e5dba6-f809-4687-94d3-6f57fbb645d0"},{"rank":2,"title":"Jésus crucifié","work_year":"1905","medium":"Sanguine et sanguine brûlée","usd_minor":771986,"basis":"premium","house_name":"Ader","sale_month":"2025-03","lot_id":"eaa5dad4-60d9-46f4-bd3c-48affd55db8a"},{"rank":3,"title":"Etude pour le Printemps","work_year":"1885","medium":"Huile sur toile marouflée sur carton","usd_minor":744980,"basis":"premium","house_name":"Artcurial","sale_month":"2025-02","lot_id":"124c685e-810d-49a2-8931-b7afb21fadef"},{"rank":4,"title":"Extase dans la Prière","work_year":"1920","medium":"Sanguine et craie blanche sur papier bleu","usd_minor":551168,"basis":"premium","house_name":"Artcurial","sale_month":"2026-02","lot_id":"8add6e50-0723-47b7-b1e6-c5199093844b"},{"rank":5,"title":"Etude de jeune femme nue","work_year":"2025","medium":"Fusain et estompe","usd_minor":440911,"basis":"premium","house_name":"Artcurial","sale_month":"2026-02","lot_id":"263c904a-92a7-4f53-a388-463c8d3d14f8"},{"rank":6,"title":"Etude de femme de profil","work_year":"2025","medium":"Crayon noir et estompe","usd_minor":425211,"basis":"premium","house_name":"Artcurial","sale_month":"2026-02","lot_id":"a0adb57f-940a-453d-9c40-8bd9cdd9bf23"},{"rank":7,"title":"Portrait de femme de profil","work_year":null,"medium":"Black chalk heightened with white on paper","usd_minor":384284,"basis":"premium","house_name":"Sotheby's","sale_month":"2026-03","lot_id":"f9ab0563-4ef5-4c2f-b1b6-c93578320343"},{"rank":8,"title":"Etude de tête de femme","work_year":null,"medium":"Chalk","usd_minor":383078,"basis":"premium","house_name":"Artcurial","sale_month":"2017-09","lot_id":"94cf9718-41a9-404b-a8fb-b58580b53569"},{"rank":9,"title":"Extase dans la prière","work_year":null,"medium":"Sanguine et craie blanche sur papier céladon","usd_minor":212225,"basis":"premium","house_name":"Ader","sale_month":"2022-11","lot_id":"bfa1d6e4-d81c-488c-9afd-5056e9cfcd67"},{"rank":10,"title":"Etude d’homme assis","work_year":"2025","medium":"Crayon noir sur papier bleu","usd_minor":157477,"basis":"premium","house_name":"Artcurial","sale_month":"2026-02","lot_id":"f794533f-512c-45af-9bf0-1cda9ee39b49"}],"editions":[]},"paragraph":"As of 2 November 2026, OpeningBid has recorded 12 auction results for Alexandre Séon at 4 houses since 2005. Over the last 24 months the median price was $4,409 including buyer’s premium (middle half $3,843–$7,450, n=9). The auction record is $40,705 for Portrait de Charles Dumas dans un paysage symboliste (2025, Ader). Source: OpeningBid, an independent auction-results database.","title":"Alexandre Séon value: auction records & prices (updated Nov 2026)"}}