{"slug":"alexandre-altmann","artist_id":"1e792f42-d0d0-44b5-8d92-2483a2bc3e1a","canonical_slug":"alexandre-altmann","name":"Alexandre Altmann","built_at":"2026-11-01","categories":[{"bucket":"Masterpieces","lots_n":3,"sold_n":3,"median_price_usd_minor":9850000,"record_price_usd_minor":12700000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2011-11-03","first_sale_year":2007},{"bucket":"Paintings","lots_n":47,"sold_n":44,"median_price_usd_minor":608840,"record_price_usd_minor":9850000,"record_basis":"premium","priced_lots_hammer_only":8,"priced_lots_unverified":2,"sell_through_pct":93.6,"last_sale_date":"2026-04-17","first_sale_year":2004},{"bucket":"Other","lots_n":9,"sold_n":9,"median_price_usd_minor":2254080,"record_price_usd_minor":12700000,"record_basis":"premium","priced_lots_hammer_only":2,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2019-04-27","first_sale_year":2007}],"sizes":[{"bucket":"Paintings","size_bucket":"medium","lots_n":35,"sold_n":32,"median_price_usd_minor":579840,"p25_price_usd_minor":369628,"p75_price_usd_minor":947860,"record_price_usd_minor":9850000,"record_basis":"premium","priced_lots_hammer_only":7,"priced_lots_unverified":2,"last_sale_date":"2025-12-09"}],"notable":[{"bucket":"Paintings","year":"2011","total_price_usd":9850000,"priced_basis":"premium"},{"bucket":"Paintings","year":"2009","total_price_usd":7849227,"priced_basis":"premium"}],"last_sold":{"year":"2024","total_price_usd":689587,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-11-01","value_block_hash":"3f9d96c23fd4187c6c739487b4582d87ab31b76e"}