A portion of the circle, reminds me of a head a rather squashed one with a big nose.
We were lucky enough to also see a crop circle just down the road from here, after overhearing tourist discuss it in the gift shop. Sadly they were rushed photos from the road, but exciting all the same. It was just a few days from the Summer Solstice so crop circles are common that time of year.
HDR 3 hand held bracketshops, merged in Photomatrix.