{"slug":"walter-bollendonk","artist_id":"84323c44-0b23-48ca-89eb-7906900806b1","canonical_slug":"walter-bollendonk","name":"Walter Bollendonk","built_at":"2026-11-01","categories":[{"bucket":"Paintings","lots_n":7,"sold_n":7,"median_price_usd_minor":30000,"record_price_usd_minor":79300,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":3,"sell_through_pct":null,"last_sale_date":"2023-05-17","first_sale_year":2009}],"sizes":[{"bucket":"Paintings","size_bucket":"medium","lots_n":5,"sold_n":5,"median_price_usd_minor":30000,"p25_price_usd_minor":23700,"p75_price_usd_minor":70000,"record_price_usd_minor":79300,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":2,"last_sale_date":"2016-04-09"}],"notable":[{"bucket":"Paintings","year":"2013","total_price_usd":79300,"priced_basis":"premium"},{"bucket":"Paintings","year":"2013","total_price_usd":70000,"priced_basis":"unverified"}],"last_sold":{"year":"2016","total_price_usd":30000,"priced_basis":"unverified"},"upcoming_count":0,"content_modified":"2026-11-01","value_block_hash":"bf6b9a0a28bbf7e6aafc21f1cc98098eefe2b452"}