It was wonderful there - easy parking - remote location - 'honesty box' meaning farmer sanctions visitors. Everybody behaving - walking in along the 'tramlines'. Undisturbed crop 'lay' in patterns. Perfect weather. My one photo above shows a lady from Oregon looking at her compass which was going haywire. Planes flew overhead taking more aerial pictures. There is a distinct kink in the axis of 'the spear' when you see it on the ground. All it needed was Demis Roussos in the central circle in a kaftan singing 'Goodbye, my love, goodbye'  or 'This is the Age of Aquarius'