{"slug":"bertil-sjoberg","artist_id":"f88485c2-b0e0-4d16-b1ae-c5a1908a11e9","canonical_slug":"bertil-sjoberg","name":"Bertil","built_at":"2026-11-01","categories":[{"bucket":"Other","lots_n":1,"sold_n":0,"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":0.0,"last_sale_date":null,"first_sale_year":2026},{"bucket":"Works on Paper","lots_n":2,"sold_n":0,"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":0.0,"last_sale_date":null,"first_sale_year":1990},{"bucket":"Paintings","lots_n":4,"sold_n":2,"median_price_usd_minor":12002,"record_price_usd_minor":17808,"record_basis":"hammer","priced_lots_hammer_only":1,"priced_lots_unverified":0,"sell_through_pct":50.0,"last_sale_date":"2012-12-11","first_sale_year":1989}],"sizes":[],"notable":[{"bucket":"Paintings","year":"2012","total_price_usd":17808,"priced_basis":"hammer"},{"bucket":"Paintings","year":"2009","total_price_usd":6196,"priced_basis":"premium"}],"last_sold":{"year":"2012","total_price_usd":17808,"priced_basis":"hammer"},"upcoming_count":0,"content_modified":"2026-11-01","value_block_hash":"10e73159c5cee66e63aae2b0ec9cf06ea9b5f017"}