Rainbow Prism Light Through Fog on Paper

A triangular glass prism rests on a sheet of white paper, catching midday light that falls through low marine fog. The glass fractures the sunlight into a sharp spectrum of red, orange, yellow, green, blue, and violet arcs spreading across the matte surface. Surrounding the paper, the air hangs thick with gray moisture from the rainy season, softening the background into a wash of pale blue and white. Water droplets rest on the prism's edges, refracting tiny secondary rainbows. The light reflects off a nearby water surface, adding a cool silver sheen to the fog. The rainbow colors fade gently at the paper's edge where the glass shadow begins.