Ciara, take a look!
Maybe that little fox you saw trotting down your street the other night was on his way to, or on his way home from, the National Portrait Gallery.
Take a look at this museumpeople post: http://www.livejournal.com/community/museumpeople/90113.html; once you're there, a couple of other links will take you to the article and some still photos.
*G*