32k photo-realistic, high-definition A retro-style movie poster for a science fiction film titled "Latitude Zero," featuring a futuristic submarine, a diver, and a giant octopus. The poster's tagline, "The attack of evil upon a fantastic city 20,000 leagues under the sea!" adds to the sense of adventure and excitement. The colors are vibrant and saturated, creating a dramatic contrast between light and dark. The style is reminiscent of classic 1950s sci-fi posters, with bold colors and a sense of impending doom.