It is - by any calculation - a creation stunning in its ingenuity.
Carved out in a barley field, this 150ft wide pattern is said to be a pictorial representation of the first ten digits of Pi, one of the most fundamental symbols in mathematics.
Believers in extra-terrestrials could argue it was made by mathematically-minded aliens on a field trip to Earth. Full story:
* They are Here!(in a parallel universe): - The case of an image taken by Jim Templeton in Carlisle (England), in 1964, which showed, after its development, a human being dressed in a silvery suit near his daughter:
* Astronauts of Antiquity:
* The Bible and the Invisible UFO's: