Adding this is planned with CyberEric, we had the discussion about this when I talked about work in progress in Versailles Gardens (I live 400m away from the Palace, which helps gathering information). I had long discussions with Eric (who has great experience in such stuff) : he's planning to add many suggestions for artwork=*, so most "new" stuff you'll see if going through Versailles Gardens arttwork is the result of such thoughts. It's likely to lead to several additions to the OWM wiki
