Faint Lunar Rainbow Over Tropical Gorge at Night

Silvery winter light spills across the dark ridge of an alpine saddle in Colombia, where a pale lunar rainbow arcs faintly over a deep tropical gorge. Cool season mist rests on the valley floor, softening the silhouette of dense evergreen trees below. The arc appears as a ghostly curve of white and pale violet against the indigo sky, barely distinct from the surrounding fog. Rough granite textures of the saddle foreground contrast with the smooth, ethereal glow of the bow. Droplets of dew glisten on low-lying ferns in the immediate foreground, catching the moonlight. The curve of the rainbow ends just above the shadowed tree line, creating a sharp boundary between the illuminated mist and the dark gorge.