Fine-Art Cinematic Monochrome Studio Portrait Prompt (Reference Match)

{
"master_prompt": {
"scene_type": "fine-art cinematic monochrome studio portrait",

"reference_requirement": {
"identity_match": "precisely match the uploaded reference image",
"facial_structure_accuracy": [
"bone structure",
"eye shape",
"nose proportions",
"jawline definition",
"facial symmetry",
"hairline",
"beard density if present"
],
"skin_texture": "authentic natural skin texture with visible pores and fine lines",
"no_artificial_smoothing": true
},

"subject": {
"type": "mature confident man",
"expression": {
"mood": "serious, contemplative, quietly authoritative",
"gaze": "deep-set eyes looking directly into the camera",
"emotion": "focused and introspective, not aggressive"
}
},

"facial_hair": {
"adaptive": true,
"rules": [
"replicate beard exactly if present",
"match density, length, shape, and edges",
"preserve natural tonal variation including salt-and-pepper if visible",
"beard lines clean and structured"
],
"clean_shaven_rule": "if clean-shaven, emphasize natural jawline definition and skin texture"
},

"hairstyle": {
"adaptive": true,
"requirement": "match hairstyle from reference image exactly",
"details": [
"same volume",
"same direction",
"same hairline",
"natural strand texture",
"subtle specular highlights from overhead lighting"
]
},

"pose": {
"style": "classic thinker pose",
"description": [
"one hand raised to chin",
"thumb along the jawline",
"index finger slightly curled",
"knuckles and tendons subtly defined",
"hand in sharp focus with natural skin texture"
]
},

"lighting": {
"style": "low-key fine-art studio lighting",
"contrast": "high contrast but refined tonal control",

"key_light": {
"position": "slightly above eye level",
"direction": "toward viewer's left angled downward",
"type": "large softbox or diffused beauty dish",
"effect": "strong top-plane highlights with crisp edge definition"
},

"highlight_focus": [
"forehead center",
"nose bridge",
"upper cheekbones",
"beard texture",
"top planes of the hand"
],

"shadow_control": [
"subtle shadow shaping under brow ridge",
"defined cheekbone shadow",
"deep but detailed shadow side",
"midtone detail preserved"
],

"fill_light": {
"position": "minimal fill from front-center",
"purpose": "maintain facial symmetry while preserving depth"
},

"rim_light": {
"intensity": "very subtle",
"location": "hair edges and outer shoulder",
"purpose": "separate subject from black"
}
}
}
}