Lone Astronaut in Sea, Film Cinematic Atmosphere AI Image Prompt

Film cinematic atmosphere, Nolan-esque sci-fi documentary style texture, an astronaut in a white spacesuit, side profile slightly bowed head as if lost in thought, standing alone in endless seawater, sky is oppressive cold gray clouds, soft and cold light, low saturation, low contrast, shadows leaning deep blue-green, fine film grain, minimalist composition, low horizon, wide shot composition, rigorous orderly composition, minimalist photography style, cinematic color grading, 8K resolution, medium-low contrast, not glaring, shadow details retained, 35mm film grain, soft transparent tonal rendition, quiet and alienated atmosphere, modernist aesthetics, restrained color expression, cold tones with warm layers, Arri Alexa Mini camera, Cooke S4 prime lens, fixed camera position, slightly low level angle. Real photography, realistic human style, human realism, rich details, ultra HD, ultra detailed, high quality.