About our Photographic Enlargements: Each 10 x 15 inch image is printed on glossy photographic paper and is supplied hand-rolled and posted in a strong cardboard tube to ensure safe delivery. The date, location and crop type for each formation is detailed on the reverse of each photo print. We have chosen a selection of our all time favourite crop circles from the last 20 years for you to choose from.
Barbury Castle 2008: No doubt one of the most important crop circles of the last ten years, this formation at Barbury Castle encoded the mathematical formula for Pi in an elegant and erudite way. Pi is central to circular geometry so it is little surprise that it has been reflected in this innovative crop circle design.
The circle is divided into 10 parts and ten ratchets to reveal pi to nine decimal places 3.141592654…
This image shows an overhead view of the formation.