Cursed Amulet by the Waterfall (Photorealistic)

Photorealistic close-up of an ancient cursed amulet resting on a slick moss-covered rock at the edge of a roaring waterfall. The amulet is a tarnished silver disc with jagged edges, inlaid with a cracked crimson gemstone that glows faintly, surrounded by eerie runic engravings that seem to move when you look away. A weathered chain drapes across the stone and catches droplets, reflecting the gem's emerald glow. Mist swirls mid-air, spray from the waterfall creating dazzling light rainbows, emerald-green moss, damp stones, and tangled vines in a lush rainforest backdrop. The scene conveys menace and unease; faint frost on the metal, micro-scratches, etched symbols pulsing softly as if cursed energy. Lighting is moody, twilight-inspired, with backlighting from the gemstone and soft diffuse light through mist; contrast between the dark amulet and the bright spray. Macro textures: realistic metal grain, glassy gem, wet surfaces, high detail; depth of field with the amulet in sharp focus and the waterfall softly blurred in the background. Camera notes: imagine a 50mm lens, f2.8, low ISO, HDR-like dynamic range to emphasize rich textures and color.