A stem of wheat bent at the node, from the Ridgeway,
near Avebury (central disk surrounded by 9 concentric rings, plus a
far-off "birds nest," which appears as a blemish in the largest overhead
panorama shot. Regrettably, I didn't photo the birds nest, as the sun
was going down . . . a big mistake!). This indicative of the technology
used to create the crop circle. The latter requires explanation; so
please bear with me.