This is a prompt to generate a portrait of a single man in a sci-fi space theme. This image depicts a man with silver hair and a fresh look. He is standing inside a futuristic spaceship, with sleek metallic surfaces and a blue ambient lit spaceship corridor in the background. The image is of high quality and is captured in a 9:16 vertical ratio, emphasizing the verticality of the spaceship's interior. The scene creates an atmosphere of advanced technology and futurism, similar to that found in science fiction films and novels. Translated with DeepL.com (free version)

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))