Imagine an ocean scene captured in stunning detail and realism through Unreal Engine and rendered in 4k resolution using Octane Render. The image is permeated with a film grain effect, enhancing its cinematic quality. In the center of the scene, amidst the vast expanse of water, are fish tragically ensnared within plastic bottles, struggling in vain to break free. Nearby, towering industrial complexes belch out toxic waste directly into the ocean, their disregard for environmental impact evident. Sea animals, including dolphins and sea turtles, are depicted entangled in plastic debris, their distress palpable. The water itself is depicted as disgustingly murky and polluted, filled with floating trash and oil slicks, evoking a sense of revulsion. Symbolism abounds in the scene, with a dying coral reef in the background and a lone seagull perched atop a mound of plastic waste, highlighting the broader ecological devastation caused by pollution. the scene is rendered with a moody, dark aesthetic, emphasizing the bleakness of the situation. Plastic bags, tubes, and bottles litter the shoreline, further emphasizing the rampant pollution. Despite the grimness of the scene, there's a faint glimmer of hope represented by a pristine, untouched section of the ocean in the distance, a reminder of the urgent need for environmental stewardship and action to combat pollution.