Submerged submarines, dark and ominous, amidst a colossal, looming, sea monster. Deep-sea environment, foggy, misty underwater scene. Multiple dark gray submarines, weathered and distressed, rest on the seabed. Intense, moody lighting, illuminating the vessels with stark, reddish-orange highlights that seem to emanate from the seabed, creating a dramatic contrast against the deep blues and blacks of the water. Huge, viscous tentacles of the colossal sea monster reach down and encircle the submarines.  Foggy, thick atmosphere. High contrast between the deep blues and reds. Dramatic perspective, with the monster looming large in the background. The setting is dark, cold, and mysterious. Elements of science fiction horror. Underwater scene, resembling a cinematic still from a low budget deep sea movie.  Mysterious, suspenseful, and unsettling tone. Dark and foreboding mood. A sense of isolation and danger.  Strong, powerful composition with a huge, menacing creature. Cinematic style.