{"slug":"will-sparks","artist_id":"fd8f61d1-3fd4-49a7-82e9-997e119c0484","canonical_slug":"will-sparks","name":"Will Sparks","built_at":"2026-11-01","categories":[{"bucket":"Paintings","lots_n":16,"sold_n":15,"median_price_usd_minor":412700,"record_price_usd_minor":2000000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":1,"sell_through_pct":93.8,"last_sale_date":"2026-04-15","first_sale_year":1998},{"bucket":"Other","lots_n":3,"sold_n":3,"median_price_usd_minor":201600,"record_price_usd_minor":1650000,"record_basis":"premium","priced_lots_hammer_only":2,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2025-12-07","first_sale_year":2017}],"sizes":[{"bucket":"Paintings","size_bucket":"small","lots_n":12,"sold_n":11,"median_price_usd_minor":412700,"p25_price_usd_minor":251100,"p75_price_usd_minor":461750,"record_price_usd_minor":2000000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":1,"last_sale_date":"2025-11-18"}],"notable":[{"bucket":"Paintings","year":"2017","total_price_usd":2000000,"priced_basis":"premium"},{"bucket":"Paintings","year":"2026","total_price_usd":1728000,"priced_basis":"premium"}],"last_sold":{"year":"2026","total_price_usd":1728000,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-11-01","value_block_hash":"8a1363f45194a0fcbcfb3424da1bafec3cfd9a6d"}