{"slug":"walter-john-bayes","artist_id":"6b60820a-4538-4041-af06-c338079dfb45","canonical_slug":"walter-john-bayes","name":"Walter John Bayes","built_at":"2026-11-01","categories":[{"bucket":"Works on Paper","lots_n":1,"sold_n":1,"median_price_usd_minor":504587,"record_price_usd_minor":504587,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2021-09-30","first_sale_year":2021},{"bucket":"Paintings","lots_n":8,"sold_n":6,"median_price_usd_minor":139646,"record_price_usd_minor":859583,"record_basis":"unverified","priced_lots_hammer_only":1,"priced_lots_unverified":1,"sell_through_pct":75.0,"last_sale_date":"2025-10-07","first_sale_year":2008}],"sizes":[{"bucket":"Paintings","size_bucket":"small","lots_n":6,"sold_n":5,"median_price_usd_minor":141666,"p25_price_usd_minor":137626,"p75_price_usd_minor":141666,"record_price_usd_minor":859583,"record_basis":"unverified","priced_lots_hammer_only":1,"priced_lots_unverified":1,"last_sale_date":"2021-10-05"}],"notable":[{"bucket":"Paintings","year":"2008","total_price_usd":859583,"priced_basis":"unverified"},{"bucket":"Paintings","year":"2021","total_price_usd":141666,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2021","total_price_usd":504587,"priced_basis":"premium"}],"last_sold":{"year":"2021","total_price_usd":141666,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-11-01","value_block_hash":"550c60364cd588cfe2e29e0c508680019f0ec03a"}