Crop Circle.

I saw on Facebook that a new crop circle has been created at Hackpen Hill near Avebury, so I pottered off this morning to see it.

Not the greatest of shots, but the people in the light aircraft that kept circling over should have got some better ones- if they were able to dodge the drones.....

http://www.cropcircleconnector.com/2017/hackpen/hackpen2017a.html