{"slug":"fredrik-a-kayser","artist_id":"0a7dbd02-6e30-4a7b-b023-14442cc456b6","canonical_slug":"fredrik-a-kayser","name":"Fredrik A. Kayser","built_at":"2026-11-03","categories":[{"bucket":"Other","lots_n":19,"sold_n":16,"median_price_usd_minor":123327,"record_price_usd_minor":750000,"record_basis":"premium","priced_lots_hammer_only":8,"priced_lots_unverified":3,"sell_through_pct":84.2,"last_sale_date":"2026-10-27","first_sale_year":2009}],"sizes":[],"notable":[],"last_sold":{"year":"2026","total_price_usd":597220,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-11-03","value_block_hash":"af2817733907741ca41868e958fca27488a04e55"}