{"slug":"bjorn-ahlgrensson","artist_id":"c30a871c-3589-4be6-9d7c-4599545852ca","canonical_slug":"bjorn-ahlgrensson","name":"Björn Ahlgrensson","built_at":"2026-11-03","categories":[{"bucket":"Other","lots_n":2,"sold_n":1,"median_price_usd_minor":null,"record_price_usd_minor":null,"record_basis":null,"priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":50.0,"last_sale_date":"2023-12-06","first_sale_year":2023},{"bucket":"Works on Paper","lots_n":1,"sold_n":1,"median_price_usd_minor":171510,"record_price_usd_minor":171510,"record_basis":"hammer","priced_lots_hammer_only":1,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2007-12-04","first_sale_year":2007},{"bucket":"Paintings","lots_n":8,"sold_n":8,"median_price_usd_minor":381565,"record_price_usd_minor":2955711,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":1,"sell_through_pct":null,"last_sale_date":"2026-06-10","first_sale_year":2020}],"sizes":[],"notable":[{"bucket":"Paintings","year":"2026","total_price_usd":2955711,"priced_basis":"premium"},{"bucket":"Paintings","year":"2021","total_price_usd":504116,"priced_basis":"unverified"},{"bucket":"Works on Paper","year":"2007","total_price_usd":171510,"priced_basis":"hammer"}],"last_sold":{"year":"2026","total_price_usd":2955711,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-10-24","value_block_hash":"63e73dd61d9c8cf574c597890ce329c8ce09b36b"}