:Thank you! What an interesting engraving, too.  I have this brief break between work, and I have vowed to write a real paper for a real presentation in a real...  Anyway, I'm enjoying having a bit of a break (to actually get some work done in), and I can manage somewhat to duck the Christmas speeches from ... well ... YouKnowWho, which are a bit worse than the Queen, I'm afraid, in speechify making.  (The man is the wood chipper of syntax, the incinerator of morphemes.)  Merry Christmas to all, and to all a good night this night.