I have a suspicion that when first built, Stonehenge may have glowed blue with St. Elmo's fire during certain times of the year

The Zodiac had rearranged itself into a precise grid of bright points with luminous tails. It was as though the whole planet had been caught in some great closing net, the knots of its mesh aglow with St. Elmo's fire. It was beautiful. It was terrifying.