Crikey!
I was at Callanish July 2004, and there was this guy methodically rigging up lights, taking pictures, late after the visitors had gone.
I was there with Summer Garland, we stopped all night in the van, looking at the stones at night. Through bleary beery eyes we watched the skilled hands of this photographer setting up his lights and capturing the stones . . .
Was this 'Ob we were watching??????