Below left is a widely reproduced sketch by Fortean investigator Bob Rickard. However we believe it is not entirely accurate. Clas Svahn's dimensions are shown above. Since the entire formation was 14 metres across, and the rings 3 metres and 2 metres wide respectively, then they were rather fatter than Rickard suggests, and the gap between them rather narrower. We have drawn our own impression from the description (below right), which is hopefully closer to the actual layout.
historic old crop circles - related cases