{"slug":"xavier-carl-von-pettenkofen","artist_id":"46af2ca2-9c8e-4a33-ab0c-06b5eded70d7","canonical_slug":"xavier-carl-von-pettenkofen","name":"Xavier Carl von Pettenkofen","built_at":"2026-11-01","categories":[{"bucket":"Works on Paper","lots_n":3,"sold_n":3,"median_price_usd_minor":54000,"record_price_usd_minor":72000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2011-06-23","first_sale_year":2011}],"sizes":[],"notable":[{"bucket":"Works on Paper","year":"2011","total_price_usd":72000,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2011","total_price_usd":54000,"priced_basis":"premium"}],"last_sold":{"year":"2011","total_price_usd":54000,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-10-22","value_block_hash":"ad49c3b8404b825d84efe6d99f24086a5559acb3"}