{"slug":"abdelkader-guermaz","artist_id":"8e3e0097-3ff8-45d1-892b-48263a69178f","canonical_slug":"abdelkader-guermaz","name":"Abdelkader Guermaz","built_at":"2026-11-03","categories":[{"bucket":"Masterpieces","lots_n":3,"sold_n":3,"median_price_usd_minor":1519956,"record_price_usd_minor":1680822,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2025-10-02","first_sale_year":2021},{"bucket":"Other","lots_n":1,"sold_n":1,"median_price_usd_minor":115804,"record_price_usd_minor":115804,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2021-12-14","first_sale_year":2021},{"bucket":"Paintings","lots_n":66,"sold_n":55,"median_price_usd_minor":434803,"record_price_usd_minor":1680822,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":2,"sell_through_pct":83.3,"last_sale_date":"2026-06-09","first_sale_year":2009},{"bucket":"Works on Paper","lots_n":6,"sold_n":2,"median_price_usd_minor":39784,"record_price_usd_minor":54117,"record_basis":"hammer","priced_lots_hammer_only":1,"priced_lots_unverified":0,"sell_through_pct":33.3,"last_sale_date":"2022-07-07","first_sale_year":2020}],"sizes":[{"bucket":"Paintings","size_bucket":"large","lots_n":9,"sold_n":9,"median_price_usd_minor":884364,"p25_price_usd_minor":663273,"p75_price_usd_minor":911520,"record_price_usd_minor":1680822,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":1,"last_sale_date":"2026-06-09"},{"bucket":"Paintings","size_bucket":"medium","lots_n":45,"sold_n":36,"median_price_usd_minor":436382,"p25_price_usd_minor":229002,"p75_price_usd_minor":522549,"record_price_usd_minor":1519956,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":1,"last_sale_date":"2026-05-20"},{"bucket":"Paintings","size_bucket":"small","lots_n":12,"sold_n":10,"median_price_usd_minor":116336,"p25_price_usd_minor":104862,"p75_price_usd_minor":144897,"record_price_usd_minor":239844,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"last_sale_date":"2025-10-02"}],"notable":[{"bucket":"Paintings","year":"2025","total_price_usd":1680822,"priced_basis":"premium"},{"bucket":"Paintings","year":"2021","total_price_usd":1519956,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2021","total_price_usd":54117,"priced_basis":"hammer"},{"bucket":"Works on Paper","year":"2022","total_price_usd":25450,"priced_basis":"premium"}],"last_sold":{"year":"2026","total_price_usd":911520,"priced_basis":"hammer"},"upcoming_count":0,"content_modified":"2026-10-22","value_block_hash":"f553f4a99e53239250f221eba38b53093a85cdb6","value":{"slug":"abdelkader-guermaz","name":"Abdelkader Guermaz","as_of":"2026-11-03","newest_result_date":"2026-06-09","results_total":58,"houses_total":8,"first_year":2009,"median_24m":{"usd_minor":228802,"p25_usd_minor":205370,"p75_usd_minor":592108,"n":8,"basis":"premium"},"record":{"title":"Paysage biblique","work_year":"1976","usd_minor":1680822,"basis":"premium","sale_year":2025,"sale_month":"2025-10","house_name":"Ader","lot_id":"7aaad700-a3ab-40e2-89f9-8b3d2fc3a633"},"by_medium":[{"medium":"Paintings","n":52,"median_usd_minor":431251}],"by_size":[{"band":"Large (over 120 cm)","n":7,"median_usd_minor":884364},{"band":"Medium (50-120 cm)","n":35,"median_usd_minor":437960},{"band":"Small (under 50 cm)","n":12,"median_usd_minor":115152}],"methodology_url":"https://www.openingbid.art/methodology/price-data","top10":{"originals":[{"rank":1,"title":"Paysage biblique","work_year":"1976","medium":"Huile sur toile","usd_minor":1680822,"basis":"premium","house_name":"Ader","sale_month":"2025-10","lot_id":"7aaad700-a3ab-40e2-89f9-8b3d2fc3a633"},{"rank":2,"title":"Lumiere sans critères","work_year":"1979","medium":"Huile sur toile","usd_minor":1519956,"basis":"premium","house_name":"Ader","sale_month":"2021-06","lot_id":"75b5b8c6-3b08-4e92-806f-827d4f5526d7"},{"rank":3,"title":"Au Cœur de l’espace","work_year":"1992","medium":"Huile sur toile","usd_minor":993213,"basis":"premium","house_name":"Ader","sale_month":"2025-10","lot_id":"c142ecef-15bd-411c-9862-bb42c81d853e"},{"rank":4,"title":"Composition","work_year":"1972","medium":"Huile sur toile","usd_minor":899566,"basis":"premium","house_name":"Ader","sale_month":"2021-06","lot_id":"c2cf06cb-1634-4fcd-b4ef-b9cd63b92c6c"},{"rank":5,"title":"COSMOS-ÉTERNITÉ","work_year":"1980","medium":"Oil on canvas","usd_minor":884364,"basis":"premium","house_name":"Tajan","sale_month":"2022-01","lot_id":"1657e962-c373-4df3-a7a9-98e286f53ab0"},{"rank":6,"title":"Contrées éthériques","work_year":"1976","medium":"Oil on canvas","usd_minor":884364,"basis":"premium","house_name":"Tajan","sale_month":"2022-01","lot_id":"7b33abbc-a65b-4e67-8506-0b4777ff7ef4"},{"rank":7,"title":"Le Vallon","work_year":"1975","medium":"Huile sur toile","usd_minor":806507,"basis":"premium","house_name":"Ader","sale_month":"2021-06","lot_id":"0cde72e0-6ade-4896-b17d-41e8e01da4f4"},{"rank":8,"title":"Paysage bleu","work_year":"1978","medium":"Huile sur toile","usd_minor":775488,"basis":"premium","house_name":"Ader","sale_month":"2021-06","lot_id":"e2dc5ce6-0757-4993-8fc8-570cbd94aade"},{"rank":9,"title":"Au-delà du Songe","work_year":"1986","medium":"Huile sur toile","usd_minor":738563,"basis":"premium","house_name":"Ader","sale_month":"2017-12","lot_id":"9ceaf3f7-d3f5-4793-a131-fe403497d515"},{"rank":10,"title":"Promesse de Lumière","work_year":"1979","medium":"Oil on canvas","usd_minor":700121,"basis":"premium","house_name":"Tajan","sale_month":"2022-01","lot_id":"efcddca4-33a4-46f8-a3ea-271cd7640a7f"}],"editions":[]},"paragraph":"As of 3 November 2026, OpeningBid has recorded 58 auction results for Abdelkader Guermaz at 8 houses since 2009. Over the last 24 months the median price was $2,288 including buyer’s premium (middle half $2,054–$5,921, n=8). The auction record is $16,808 for Paysage biblique (2025, Ader). Source: OpeningBid, an independent auction-results database.","title":"Abdelkader Guermaz value: auction records & prices (updated Nov 2026)"}}