Early humans protecting themselves from predators by a fire, a man and a woman

Early humans protecting themselves from predators by a fire, a man and a woman, in a dark and threatening landscape, wearing simple clothing made from animal hides, with a large fire casting shadows and a dark, ominous forest in the background, medium shot, hyper-realistic, photo realism, cinematography, masterpiece, highest quality, extremely detailed, cinematic lighting, intricate details, high resolution, official art, high resolution illustration, 8K, depth of field --ar9:16

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))