We will have to wait and see. Photos will be available by the middle of the week. This meant that a large part of the construction took place in virtual daylight. However there was a heavy mist over the field which would probably have prevented anything from being seen from a distance. The construction of the formations was filmed from ground level by the BBC using infrared cameras, the BBC presenter also taking part in the construction of Doug's circle.
All details correct at time of publication.
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