" I looked back over my shoulder to the valley below. In the light of the setting sun, the falls had gone molten gold. It must have been a trick of the mist or the angle, but it was as if the water had caught fire. The sun sank lower, setting every pool alight, turning the valley in to a crucible. "

― Leigh Bardugo , Ruin and Rising (The Shadow and Bone Trilogy, #3)