{"slug":"silvia-koller","artist_id":"b4f29552-fcc3-477c-b792-22e9c8f24699","canonical_slug":"silvia-koller","name":"Silvia Koller","built_at":"2026-11-01","categories":[{"bucket":"Prints & Editions","lots_n":1,"sold_n":1,"median_price_usd_minor":10000,"record_price_usd_minor":10000,"record_basis":"hammer","priced_lots_hammer_only":1,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2024-02-07","first_sale_year":2024},{"bucket":"Paintings","lots_n":3,"sold_n":2,"median_price_usd_minor":374920,"record_price_usd_minor":479171,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":66.7,"last_sale_date":"2016-02-24","first_sale_year":2015},{"bucket":"Works on Paper","lots_n":1,"sold_n":1,"median_price_usd_minor":20000,"record_price_usd_minor":20000,"record_basis":"hammer","priced_lots_hammer_only":1,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2021-09-29","first_sale_year":2021},{"bucket":"Other","lots_n":24,"sold_n":16,"median_price_usd_minor":19754,"record_price_usd_minor":281000,"record_basis":"unverified","priced_lots_hammer_only":0,"priced_lots_unverified":13,"sell_through_pct":66.7,"last_sale_date":"2025-10-14","first_sale_year":2010}],"sizes":[],"notable":[{"bucket":"Paintings","year":"2015","total_price_usd":479171,"priced_basis":"premium"},{"bucket":"Paintings","year":"2016","total_price_usd":270668,"priced_basis":"premium"},{"bucket":"Prints & Editions","year":"2024","total_price_usd":10000,"priced_basis":"hammer"},{"bucket":"Works on Paper","year":"2021","total_price_usd":20000,"priced_basis":"hammer"}],"last_sold":{"year":"2025","total_price_usd":135343,"priced_basis":"unverified"},"upcoming_count":0,"content_modified":"2026-11-01","value_block_hash":"a65a7aaa4b5035db007a8f718b485e6aff0dce47"}