I finally captured the image I envisaged here after 4 attempts camping out at this location, wind, cloud and even too much light pollution from the moon all had to be managed. The finished result was an 8 hour exposure 4 days after a full moon, the diagonal line across the rock face is myself climbing Jack's Rake scramble on Pavey Ark with 3 head torches to record the light trail.
"Short Film on the Making of Pavey Night Trail"