Bo said:well the first thing I thought when I was looking at those cropcircles was comet impacts, and the shockwave which they generate. something like a blast.
and about the cropcircle posted by Anart, I dunno but it looks really fake , if you compare it with all the other cropcircles out there this one looks man-made or maybe not.
As you mention it, it could be, cause it looks not very clean and their is a edge in the outer circle (no pun intended).
bedower said:I don't understand the bit about the sheep, though...
I think, sheep = people.