{"slug":"peter-matthiessen","artist_id":"3fc11eb7-937b-44ae-9ae8-f3ef1b6805da","canonical_slug":"peter-matthiessen","name":"Peter Matthiessen","built_at":"2026-11-01","categories":[{"bucket":"Other","lots_n":2,"sold_n":2,"median_price_usd_minor":515000,"record_price_usd_minor":1000000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2014-12-02","first_sale_year":2012},{"bucket":"Photography","lots_n":1,"sold_n":1,"median_price_usd_minor":40000,"record_price_usd_minor":40000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2008-05-15","first_sale_year":2008}],"sizes":[],"notable":[{"bucket":"Photography","year":"2008","total_price_usd":40000,"priced_basis":"premium"}],"last_sold":{"year":"2014","total_price_usd":1000000,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-11-01","value_block_hash":"f25ef97f7f25980eae5ac72c2dd0792bc84204b2"}