{"subjects": ["Appreciation", "European Painting", "History", "Painting", "History Of Art / Art & Design Styles", "Painting & paintings", "Theory of art", "History - General", "Art & Art Instruction", "Art", "Techniques - Painting", "Painting, european", "Art appreciation"], "key": "/works/OL6250699W", "title": "What great paintings say", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1625210A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2837867A"}}], "type": {"key": "/type/work"}, "covers": [1030588], "latest_revision": 6, "revision": 6, "created": {"type": "/type/datetime", "value": "2009-12-10T18:51:11.999570"}, "last_modified": {"type": "/type/datetime", "value": "2021-10-05T09:19:32.914891"}}