Technical Specifications for All Prompts: Add to each prompt: "8K ultra HD, 16-bit color depth, perfect human anatomy with accurate finger and joint positioning, studio-grade lighting effects, skin texture with subtle pores but no imperfections, eyes with perfect corneal reflections, hair with individual strand detail, professional color grading suitable for high-end monitor display, anti-aliased edges, no artifacts, perfect symmetry between twins while maintaining individual personality in expressions" "Extreme close-up portrait of one twin whispering to her sister's ear, both laughing naturally, captured with Canon EOS R5 at 8K resolution, studio strobe lighting, every eyelash visible, slightly flushed cheeks, warm color grading"

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))