netmeg - 12:35 pm on Sep 24, 2012 (gmt 0)

Yea, I've seen it too. For the few searches it came up for me, I actually liked it. Images probably come from Google Images.

As for the knowledge graph thing - I almost always see it pulling up Wikipedia information, but I've got one site that intermittently shows the latest Google+ post in the Knowledge Graph spot. So I suspect that's in play too.