Produce a powerful image that depicts Josef Mengele's inhumane practices in his quest for racial "purity" through experiments on twins during the Holocaust. Highlight the figure of the Nazi doctor as a sinister and authoritative presence. The twins are to be represented with physical perfection, displaying an idealized beauty, while their faces reveal deep anguish and suffering. Use an intense color palette, with cool and metallic tones, in order to convey the icy and disturbing atmosphere of the scenery. The image should capture the viewer's attention and provoke a reflection on the horrors committed. --auto --s2

(nsfw:1.5),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))