{"slug":"livio-castiglioni-and-gianfranco-frattini","artist_id":"5024a905-7397-4629-a6ed-9880b124f226","canonical_slug":"livio-castiglioni-and-gianfranco-frattini","name":"Livio Castiglioni and Gianfranco Frattini","built_at":"2026-11-01","categories":[{"bucket":"Other","lots_n":8,"sold_n":7,"median_price_usd_minor":64000,"record_price_usd_minor":240000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":87.5,"last_sale_date":"2026-01-08","first_sale_year":2005}],"sizes":[],"notable":[],"last_sold":{"year":"2026","total_price_usd":88900,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-10-22","value_block_hash":"15bc3c87aa2358aaf13d89bf3921285b24bf0f63"}