First pictures from Philae and Rosetta, post-separation

Tweets are coming fast and furious now (at least by astronomical standards).  That seems to be the preferred method of dissemination at the moment.  And Philae does indeed look a bit like a fly.

That's, of course, Rosetta taking an image of Philae during his freefall to Comet 67P.  Here's a picture of Rosetta, taken by Philae, just after separation.