{"slug":"mattie-lou-o-kelley","artist_id":"98b8641e-c5c0-4dea-b0f9-4afe371cf312","canonical_slug":"mattie-lou-o-kelley","name":"Mattie Lou O'Kelley","built_at":"2026-11-01","categories":[{"bucket":"Paintings","lots_n":5,"sold_n":5,"median_price_usd_minor":312500,"record_price_usd_minor":550000,"record_basis":"hammer","priced_lots_hammer_only":1,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2025-01-31","first_sale_year":1993},{"bucket":"Works on Paper","lots_n":1,"sold_n":1,"median_price_usd_minor":187500,"record_price_usd_minor":187500,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2017-09-20","first_sale_year":2017}],"sizes":[],"notable":[{"bucket":"Paintings","year":"2025","total_price_usd":550000,"priced_basis":"hammer"},{"bucket":"Paintings","year":"2018","total_price_usd":325000,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2017","total_price_usd":187500,"priced_basis":"premium"}],"last_sold":{"year":"2025","total_price_usd":550000,"priced_basis":"hammer"},"upcoming_count":0,"content_modified":"2026-10-22","value_block_hash":"86ad1221575b443fcd425da11c5eac1946966265"}