{"slug":"herbert-simpson","artist_id":"de1ca48b-69d0-4493-98d8-8fb533f4053e","canonical_slug":"herbert-simpson","name":"Herbert Simpson","built_at":"2026-11-03","categories":[{"bucket":"Works on Paper","lots_n":41,"sold_n":30,"median_price_usd_minor":6997,"record_price_usd_minor":46159,"record_basis":"hammer","priced_lots_hammer_only":23,"priced_lots_unverified":0,"sell_through_pct":73.2,"last_sale_date":"2026-07-08","first_sale_year":2011}],"sizes":[{"bucket":"Works on Paper","size_bucket":"small","lots_n":40,"sold_n":29,"median_price_usd_minor":6908,"p25_price_usd_minor":4261,"p75_price_usd_minor":12072,"record_price_usd_minor":46159,"record_basis":"hammer","priced_lots_hammer_only":22,"priced_lots_unverified":0,"last_sale_date":"2026-07-08"}],"notable":[{"bucket":"Works on Paper","year":"2019","total_price_usd":46159,"priced_basis":"hammer"},{"bucket":"Works on Paper","year":"2019","total_price_usd":35507,"priced_basis":"hammer"}],"last_sold":{"year":"2026","total_price_usd":26049,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-10-30","value_block_hash":"92e664a65f6bcf17a10f4a7db8ff904c32895f55"}