{"subjects": ["Pencil drawing", "Technique", "Pencil drawing, technique"], "key": "/works/OL4302181W", "title": "Ernest W. Watson's Course in pencil sketching", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL835916A"}}], "type": {"key": "/type/work"}, "covers": [8442625], "latest_revision": 8, "revision": 8, "created": {"type": "/type/datetime", "value": "2009-12-10T05:57:01.036536"}, "last_modified": {"type": "/type/datetime", "value": "2022-10-17T03:55:16.405440"}}