Spectral Gallop

Additional Prompt:  Depict the Grim Reaper, formed entirely of swirling smoke, riding a skeletal horse whose form dissolves at the extremities. The pair gallops along a stormy shoreline during sunset, with the glowing white smoke illuminating their path. The Grim Reaper raises his scythe slightly, and his robes flow seamlessly into the surrounding mist. The background features dark clouds and turbulent waves, with flashes of lightning highlighting the scene. The animation blends detailed and abstract smoke formations to evoke an ethereal, mysterious ambiance.