Create a cinematic dark fantasy surreal seascape during a violent night storm. The scene shows enormous dark ocean waves crashing against jagged black rocks in the foreground and midground, with white sea foam exploding upward and rain streaking diagonally across the image. In the distance, place a tall ghostly lighthouse on a small rocky island, partially translucent and surrounded by pale spectral mist; its lamp emits a bright cold blue-white beam sweeping left across the ocean. Above it, form massive swirling thunderclouds with a dramatic vortex-like spiral in the sky, illuminated by moonlit cyan-gray highlights, and include one branching lightning strike in the upper left. Add ethereal translucent ribbon-like wave patterns and ghostly spiral shapes drifting through the clouds and reflected on a calmer pool of water in the center foreground, where the lighthouse reflection appears. Use a wide landscape composition, high-detail digital concept art, moody blue-gray monochrome palette, strong contrast, volumetric fog, wet rock reflections, turbulent water, sharp painterly realism, atmospheric depth, no people, no text, no border, no watermark.
