Attended the site today. each small circle on the
edges was 40 ft width, to give an idea of size. the very middle circle
is pictured with a stone in the centre (not put there by myself) and the
crops there were very flattened, whereas the rest of the cop markings
appeared to be very carefully placed with the crops in tact, as if they
has been gently bent over at the roots. Fluffy appearance.