{"slug":"robert-filliou","artist_id":"3fc06193-bb27-4459-9dc2-72da51773c96","canonical_slug":"robert-filliou","name":"Robert Filliou","built_at":"2026-11-02","categories":[{"bucket":"Paintings","lots_n":3,"sold_n":3,"median_price_usd_minor":489690,"record_price_usd_minor":1863786,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":1,"sell_through_pct":null,"last_sale_date":"2026-07-02","first_sale_year":2023},{"bucket":"Masterpieces","lots_n":6,"sold_n":6,"median_price_usd_minor":3066754,"record_price_usd_minor":15752336,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2024-04-30","first_sale_year":2008},{"bucket":"Prints & Editions","lots_n":42,"sold_n":37,"median_price_usd_minor":58249,"record_price_usd_minor":969587,"record_basis":"premium","priced_lots_hammer_only":2,"priced_lots_unverified":11,"sell_through_pct":88.1,"last_sale_date":"2026-02-18","first_sale_year":1994},{"bucket":"Other","lots_n":38,"sold_n":38,"median_price_usd_minor":272996,"record_price_usd_minor":15752336,"record_basis":"premium","priced_lots_hammer_only":5,"priced_lots_unverified":15,"sell_through_pct":null,"last_sale_date":"2026-09-18","first_sale_year":2003},{"bucket":"Works on Paper","lots_n":17,"sold_n":17,"median_price_usd_minor":671340,"record_price_usd_minor":3389700,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":4,"sell_through_pct":null,"last_sale_date":"2025-04-28","first_sale_year":1994},{"bucket":"Photography","lots_n":13,"sold_n":12,"median_price_usd_minor":210676,"record_price_usd_minor":845110,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":3,"sell_through_pct":92.3,"last_sale_date":"2023-03-14","first_sale_year":2009}],"sizes":[{"bucket":"Prints & Editions","size_bucket":"medium","lots_n":17,"sold_n":15,"median_price_usd_minor":55100,"p25_price_usd_minor":22446,"p75_price_usd_minor":101454,"record_price_usd_minor":681140,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":5,"last_sale_date":"2026-02-18"},{"bucket":"Prints & Editions","size_bucket":"small","lots_n":17,"sold_n":15,"median_price_usd_minor":58249,"p25_price_usd_minor":30825,"p75_price_usd_minor":134584,"record_price_usd_minor":969587,"record_basis":"premium","priced_lots_hammer_only":2,"priced_lots_unverified":4,"last_sale_date":"2024-02-08"},{"bucket":"Works on Paper","size_bucket":"small","lots_n":5,"sold_n":5,"median_price_usd_minor":572499,"p25_price_usd_minor":75682,"p75_price_usd_minor":653620,"record_price_usd_minor":1599964,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":2,"last_sale_date":"2021-06-16"},{"bucket":"Works on Paper","size_bucket":"medium","lots_n":9,"sold_n":9,"median_price_usd_minor":762713,"p25_price_usd_minor":671340,"p75_price_usd_minor":1408516,"record_price_usd_minor":1482162,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":2,"last_sale_date":"2025-04-28"},{"bucket":"Photography","size_bucket":"small","lots_n":10,"sold_n":9,"median_price_usd_minor":242183,"p25_price_usd_minor":100359,"p75_price_usd_minor":277446,"record_price_usd_minor":578582,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":3,"last_sale_date":"2023-03-14"}],"notable":[{"bucket":"Paintings","year":"2023","total_price_usd":1863786,"priced_basis":"premium"},{"bucket":"Paintings","year":"2024","total_price_usd":489690,"priced_basis":"unverified"},{"bucket":"Photography","year":"2018","total_price_usd":845110,"priced_basis":"premium"},{"bucket":"Photography","year":"2021","total_price_usd":578582,"priced_basis":"premium"},{"bucket":"Prints & Editions","year":"2019","total_price_usd":969587,"priced_basis":"premium"},{"bucket":"Prints & Editions","year":"2013","total_price_usd":947840,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2021","total_price_usd":3389700,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2015","total_price_usd":1599964,"priced_basis":"premium"}],"last_sold":{"year":"2026","total_price_usd":219823,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-11-02","value_block_hash":"aef2f2ebdf50ece406e7cd784968305171833f8f","value":{"slug":"robert-filliou","name":"Robert Filliou","as_of":"2026-11-02","newest_result_date":"2026-09-18","results_total":107,"houses_total":27,"first_year":1994,"median_24m":{"usd_minor":434731,"p25_usd_minor":219823,"p75_usd_minor":1448144,"n":5,"basis":"premium"},"record":{"title":"Principe d'équivalence, création permanente - Red Sock in Yellow Box I, II, III","work_year":null,"usd_minor":15752336,"basis":"premium","sale_year":2008,"sale_month":"2008-07","house_name":"Sotheby's","lot_id":"7dc24839-0ea2-4c4d-9967-1e320dd15673"},"by_medium":[{"medium":"Paintings","n":7,"median_usd_minor":1863786},{"medium":"Works on paper","n":6,"median_usd_minor":805671},{"medium":"Other","n":30,"median_usd_minor":272292},{"medium":"Prints","n":8,"median_usd_minor":66367}],"by_size":[{"band":"Medium (50-120 cm)","n":23,"median_usd_minor":762713},{"band":"Small (under 50 cm)","n":16,"median_usd_minor":254952}],"methodology_url":"https://www.openingbid.art/methodology/price-data","top10":{"originals":[{"rank":1,"title":"Principe d'équivalence, création permanente - Red Sock in Yellow Box I, II, III","work_year":null,"medium":"Wood, woollen socks, felt, metal hooks, stamped paper, drawing pins and emulsion paint, in three parts","usd_minor":15752336,"basis":"premium","house_name":"Sotheby's","sale_month":"2008-07","lot_id":"7dc24839-0ea2-4c4d-9967-1e320dd15673"},{"rank":2,"title":"Object for Measuring Art Works","work_year":null,"medium":"Pencil, wood block, wire, nails and wooden ruler mounted on plywood","usd_minor":3478434,"basis":"premium","house_name":"Sotheby's","sale_month":"2008-07","lot_id":"ed617dac-6203-47a4-99a6-c8398547dc6e"},{"rank":3,"title":"Ohme Jupp (Ohme Jupp)","work_year":"circa 1968","medium":"Mixed media with paper, felt-tip pen, pastel and textile on fibreboard mounted on a white frame panel","usd_minor":3389700,"basis":"premium","house_name":"Karl & Faber","sale_month":"2021-12","lot_id":"6979b36b-8165-4aea-bfea-ddd007304913"},{"rank":4,"title":"Joint Work of Robert Filliou and Price Tag","work_year":null,"medium":"Wooden rods, twine, printed cut canvas and copper tag with screws","usd_minor":2733055,"basis":"premium","house_name":"Sotheby's","sale_month":"2008-07","lot_id":"6e9f8a82-7af7-4cc2-80fa-4fe008e3ca76"},{"rank":5,"title":"The Paper Brain for 103 Days","work_year":"1972","medium":"Cartes-de-visite","usd_minor":2540000,"basis":"premium","house_name":"Sotheby's","sale_month":"2024-02","lot_id":"96829e07-19b6-463a-98c4-0cc89c70613b"},{"rank":6,"title":"Josef Beuys (Bien fait, Mal fait, Pas fait)","work_year":"1926","medium":"Huile et collage de toile sur toile","usd_minor":2152401,"basis":"premium","house_name":"Christie's","sale_month":"2016-12","lot_id":"96faf58a-a476-4c8b-98eb-91b9779b7138"},{"rank":7,"title":"Portrait pour le 3ème Oeil de Bertrand Russell","work_year":"1971","medium":"Ink, felt tip marker and collage on canvas","usd_minor":1863786,"basis":"premium","house_name":"Sotheby's","sale_month":"2023-01","lot_id":"8563d22c-8201-462a-be9a-67cf84b3d45d"},{"rank":8,"title":"Singing songs of freedom - Dorothy Iannone (Principe d'équivalence)","work_year":"1926","medium":"Collage de toile, acrylique et tampon de l'artiste sur toile","usd_minor":1695599,"basis":"premium","house_name":"Christie's","sale_month":"2016-06","lot_id":"77add74d-2574-4866-8d17-b4b0ffe76021"},{"rank":9,"title":"La joconde est dans les escaliers / Bin in zehn Minuten Zurück. Mona Lisa","work_year":"1969","medium":"Pastel gras au recto et verso, ficelle","usd_minor":1599964,"basis":"premium","house_name":"PIASA","sale_month":"2015-04","lot_id":"95d269d1-08ec-4591-b37f-2eb15d73b935"},{"rank":10,"title":"Portrait Pas fait: pour le 3eme oeil","work_year":"1972","medium":"Mine de plomb","usd_minor":1482162,"basis":"premium","house_name":"Bonhams","sale_month":"2024-12","lot_id":"b5b0ec74-5858-42bd-9279-f9e874a77f11"}],"editions":[]},"paragraph":"As of 2 November 2026, OpeningBid has recorded 107 auction results for Robert Filliou at 27 houses since 1994. Over the last 24 months the median price was $4,347 including buyer’s premium (middle half $2,198–$14,481, n=5). The auction record is $157,523 for Principe d'équivalence, création permanente - Red Sock in Yellow Box I, II, III (2008, Sotheby's). Source: OpeningBid, an independent auction-results database.","title":"Robert Filliou value: auction records & prices (updated Nov 2026)"}}