{"subtitle": "in three letters to beginners", "covers": [10673438, 308997, 451803, 7189092, 6955841, 10947634, 11441862], "key": "/works/OL88631W", "authors": [{"author": {"key": "/authors/OL20108A"}, "type": {"key": "/type/author_role"}}], "title": "The elements of drawing", "subjects": ["Economics", "Decorative arts", "Decorative arts.", "Study and teaching", "Perspective", "Painting", "Drawing", "Poker", "Drawing, technique"], "type": {"key": "/type/work"}, "latest_revision": 17, "revision": 17, "created": {"type": "/type/datetime", "value": "2009-10-17T12:58:40.311623"}, "last_modified": {"type": "/type/datetime", "value": "2026-06-17T09:11:53.286064"}}