{"subjects": ["Artists' preparatory studies", "Catalogs", "Catalogues"], "key": "/works/OL9237146W", "title": "Delacroix", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL485199A"}}], "type": {"key": "/type/work"}, "covers": [5405954], "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2009-12-11T00:05:32.553861"}, "last_modified": {"type": "/type/datetime", "value": "2026-06-04T14:59:17.510936"}}