I'm going to jump topics for a moment here, but I promise to get back to the discussion on the quiz posts soon.
I just came across a post on the blog "This is why you're fat" that caught my eye. It's an image of a dish from the Republic of Georgia - essentially a sort of custard or quiche cooked in a bread crust.
The reason I note this is that it looks an awful lot like some unidentifiable (to me) things in a Dutch painting from 1559 that I posted about some time ago (look in the lower right portion of the painting, on top of the basket of birds).
I don't know if they're in any way related to this dish, but I find the similarity of shapes interesting.
It's one more bit of information in the quest of the Mysterious Football-Shaped Things®.