A terrifying Nazgûl riding a dark, shadowy horse across a weathered, ancient stone bridge. The Nazgûl, shrouded in tattered black robes that flow like smoke, has no visible face, just an eerie void beneath a pointed hood. The horse is massive and menacing, with glowing red eyes, dark mane flowing wildly, and shadowy tendrils emanating from its hooves, blending with the thick mist around the bridge. The scene is set in a cold, misty atmosphere, with fog swirling around the bridge's stone arches and creeping along the water below, obscuring the ground and creating an otherworldly, ominous setting. The bridge itself is old and worn, covered in moss and cracks, adding to the dark, gothic feel. The entire scene is bathed in a dim, moonlit glow, enhancing the foreboding and sinister presence of the Nazgûl as it rides steadily forward, a harbinger of doom in a world filled with mist and shadows.
