I have not been living up to the credo of this blog to present paranormal things of late. For that I am sorry. To make up for this, recently discovered this article about crop circles.
The complex disk apeared in a yellow rape seed field near a beautiful old windmill in Wiltshire measuring 300 feet across.
Please read the actual article and see the additional photographs and diagrams there. Tip goes to The Debris Field blog and the actual article link is below.
Ref. The Daily Mail. May 24, 2010. "Crop circle hiding 'beautiful' maths formula appears in rape seed field." (http://www.dailymail.co.uk/sciencetech/article-1280930/Complex-crop-circle-appears-rape-seed-field--does-mean.html).