{"subjects": ["Modern Art", "Exhibitions", "Time in art"], "key": "/works/OL18868517W", "title": "Powder", "subject_times": ["20th century"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3057751A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4000130A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL236375A"}}], "type": {"key": "/type/work"}, "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2019-02-17T16:45:38.549315"}, "last_modified": {"type": "/type/datetime", "value": "2026-03-27T16:08:07.930648"}}