Geologist Brushes Ammonite Fossil in Twilight

Amber sodium light spills across wet shale, illuminating a geologist kneeling in a shallow excavation near Kunming. The researcher holds a soft brush, gently sweeping dust from the spiral whorls of a large ammonite fossil embedded in the rock face. Fine rain glistens on the dark, layered stone, creating a slick texture that reflects the orange glow. Converging lines of the trench walls guide toward a distant vanishing point where the earth meets the indigo sky. The subject wears a dark, rain-soaked jacket, their movements precise as they reveal the fossil's intricate ridges. one drop of water rests on the edge of a fossilized shell, catching the streetlamp's reflection.