{"slug":"rieger-albert","artist_id":"48c15a6f-b645-4218-8611-42dd30dd6e8a","canonical_slug":"rieger-albert","name":"Rieger, Albert","built_at":"2026-11-01","categories":[],"sizes":[],"notable":[],"last_sold":null,"upcoming_count":0,"content_modified":"2026-10-22","value_block_hash":"6f26917af1290de6b3d54f7527d48829d27d900e"}