极简主义黑白美术肖像摄影

{
"task": "image_generation",

"reference_image": {
"role": "identity_reference_only",
"instruction": "Use the uploaded reference image only to preserve the person's identity. Do not copy the reference image's original pose, clothing, lighting or background unless explicitly requested.",
"identity_priority": "highest"
},

"identity_control": {
"face_lock": true,
"strength": "maximum",
"preserve": [
"facial geometry",
"face shape",
"forehead",
"cheekbones",
"jawline",
"chin",
"eye shape",
"eye spacing",
"eyebrow structure",
"nose shape",
"nose proportions",
"nose tip",
"nostril structure",
"lip shape",
"mouth proportions",
"natural facial asymmetry",
"skin tone",
"natural skin texture",
"distinctive facial characteristics",
"age appearance",
"recognizable identity"
],
"instruction": "Do not beautify, redesign, reshape or reinterpret the face. Preserve the exact recognizable person while changing only the creative elements defined below."
},

"character": {
"subject": "young adult woman",
"appearance": "elegant, minimal, sophisticated",
"expression": "calm, serious, emotionally restrained",
"presence": "quiet, mysterious, confident"
},

"hair": {
"color": "dark brown to near-black",
"length": "medium to long",
"texture": "straight, smooth and naturally fine",
"parting": "slightly off-center side part",
"style": "hair naturally follows the head and falls smoothly behind the shoulders",
"volume": "controlled and moderate",
"details": [
"fine individual strands",
"subtle highlights on illuminated sections",
"natural hairline",
"soft shadowed sections disappearing into the background"
],
"avoid": [
"large volume",
"curls",
"exaggerated waves",
"ornate hairstyle"
]
},

"outfit": {
"garment": "minimalist fitted long-sleeve turtleneck",
"color": "deep black",
"material": "soft matte fabric",
"fit": "close natural fit",
"collar": "high fitted turtleneck collar",
"sleeves": "long fitted sleeves",
"texture": "subtle fabric texture visible only where light catches it",
"design": {
"patterns": false,
"logos": false,
"text": false,
"decorative_elements": false,
"shiny_material": false
},
"integration": "The black clothing should almost merge into the black background, with only faint tonal separation defining the shoulders and upper torso."
},

"accessories": {
"style": "minimal",
"earrings": "tiny understated stud earrings, barely visible",
"necklace": false,
"bracelet": false,
"rings": false,
"glasses": false
},

"makeup_and_skin": {
"style": "minimal natural editorial makeup",
"skin": {
"texture": "realistic natural skin",
"pores": true,
"fine_texture": true,
"beauty_filter": false,
"skin_smoothing": "minimal",
"plastic_skin": false
},
"eyebrows": "natural defined eyebrows",
"eyes": "natural dark expressive eyes",
"eyeliner": "very subtle",
"eyelashes": "natural",
"eyeshadow": "minimal neutral",
"lips": "natural matte lips",
"lip_definition": "subtle",
"contouring": "minimal",
"blush": "very subtle or none"
},

"expression": {
"emotion": "serious, calm, mysterious",
"eyes": "looking directly toward the camera",
"lips": "gently closed",
"smile": false,
"jaw": "relaxed",
"brows": "natural and relaxed",
"overall_mood": "quiet psychological intensity"
},

"pose": {
"type": "straight-on portrait",
"body_position": "upright and centered",
"head": "perfectly upright",
"head_rotation": "0 degrees",
"shoulders": "relaxed and level",
"neck": "naturally straight",
"torso": "facing directly toward camera",
"hands": "outside the frame",
"arms": "relaxed naturally below the visible frame",
"movement": "none",
"pose_priority": "symmetrical minimalist composition"
},

"environment": {
"location": "minimalist black studio",
"background": "almost completely black",
"surface": "seamless dark void",
"objects": false,
"furniture": false,
"walls_visible": false,
"studio_equipment": false,
"decorative_elements": false,
"visual_noise": false,
"negative_space": "extremely large",
"atmosphere": "dark, intimate, cinematic and mysterious"
},

"lighting": {
"style": "dramatic split chiaroscuro portrait lighting",
"source_count": 1,
"source": "single narrow soft directional light",
"position": "approximately 45 degrees to the camera-right side of the subject",
"height": "slightly above eye level",
"direction": "side-facing directional illumination",
"intensity": "low-key but strong enough to define one side of the face",
"fill_light": "extremely low",
"shadow_side": "almost completely black",
"illuminated_side": "softly but clearly exposed",
"light_transition": "smooth controlled transition from highlight into deep shadow",
"highlight_details": [
"forehead",
"eyebrow ridge",
"one eye",
"nose bridge",
"nose tip",
"upper lip",
"lower lip",
"cheek",
"jawline",
"front edge of neck"
],
"hair_lighting": "subtle narrow highlight along illuminated hair",
"rim_light": "none",
"frontal_flash": false,
"multiple_lights": false,
"colored_lighting": false
},

"shadow_design": {
"style": "strong half-face shadow",
"left_or_opposite_face": "deep black shadow with minimal facial detail",
"illuminated_face": "clean high-detail grayscale exposure",
"shadow_edge": "soft but clearly defined",
"overall_contrast": "high",
"black_level": "deep"
},

"color_treatment": {
"mode": "pure black and white",
"monochrome": true,
"deep_blacks": true,
"charcoal_shadows": true,
"soft_gray_midtones": true,
"controlled_white_highlights": true,
"contrast": "high",
"saturation": 0,
"sepia": false,
"warm_tint": false,
"blue_tint": false,
"color_grading": false
},

"camera": {
"type": "professional full-frame portrait camera",
"lens": "85mm",
"aperture": "f/2.8",
"iso": "100-400",
"shutter_speed": "high",
"camera_height": "eye level",
"camera_angle": "straight-on",
"perspective": "natural",
"distortion": "minimal",
"optical_rendering": "clean natural portrait rendering"
},

"composition": {
"orientation": "vertical",
"aspect_ratio": "4:5",
"framing": "medium close-up to upper torso",
"subject_position": "center",
"face_position": "upper-middle",
"symmetry": "strong centered composition",
"headroom": "moderate",
"shoulders": "partially visible",
"negative_space": "large black space surrounding subject",
"background_separation": "extremely subtle"
},

"depth_of_field": {
"style": "moderately shallow",
"face": "tack sharp",
"eyes": "extremely sharp",
"nose": "sharp",
"lips": "sharp",
"hair_near_face": "detailed",
"rear_hair": "gradually softer",
"background": "completely indistinguishable from black",
"blur": "natural optical falloff"
},

"visual_style": {
"primary": "high-end fine-art black-and-white portrait photography",
"secondary": [
"minimalist editorial photography",
"dramatic chiaroscuro",
"film noir portraiture",
"cinematic monochrome photography",
"psychological portrait photography"
],
"aesthetic": "timeless, elegant, mysterious and restrained",
"texture": "subtle authentic film grain",
"skin_rendering": "natural",
"highlight_rolloff": "soft",
"shadow_rendering": "deep and controlled",
"finish": "professional fine-art photograph"
},

"image_quality": {
"resolution": "ultra-high",
"detail": "extremely high",
"skin_detail": "natural",
"hair_detail": "individual realistic strands",
"facial_anatomy": "accurate",
"tonal_range": "wide",
"dynamic_range": "high",
"sharpening": "natural",
"hdr": false,
"plastic_rendering": false,
"cgi_appearance": false
},

"face_consistency_block": {
"priority": "HIGHEST",
"instruction": "The uploaded reference image defines WHO the person is. Preserve her exact recognizable facial identity across the generation. Match facial geometry, eye shape, eyebrows, nose, lips, cheekbones, jawline, chin, forehead, facial proportions and natural asymmetry. Do not redesign or beautify the face. Creative changes are allowed only for hairstyle, clothing, pose, environment, lighting, camera and artistic treatment. The underlying identity must remain consistent."
},

"negative_prompt": [
"different person",
"identity drift",
"identity change",
"face morphing",
"changed facial structure",
"different nose",
"different nose shape",
"different nose bridge",
"different nose tip",
"different nostrils",
"different eyes",
"different eyebrows",
"different lips",
"different jawline",
"different face shape",
"beautified face",
"altered facial proportions",
"artificial symmetry",
"plastic skin",
"porcelain skin",
"beauty filter",
"airbrushed skin",
"heavy makeup",
"heavy contour",
"heavy lipstick",
"oversized eyes",
"anime face",
"cartoon face",
"doll face",
"3D render",
"CGI",
"artificial skin",
"unrealistic anatomy",
"deformed face",
"distorted nose",
"distorted lips",
"duplicate person",
"duplicate face",
"blurry eyes",
"blurry face",
"low detail",
"oversharpening",
"HDR",
"color image",
"colored lighting",
"warm tint",
"blue tint",
"sepia",
"busy background",
"objects",
"furniture",
"studio equipment",
"text",
"logo",
"watermark",
"multiple light sources",
"frontal flash",
"flat lighting",
"excessive rim light",
"glowing outline",
"excessive hair volume",
"curly hair",
"exaggerated hairstyle",
"smiling",
"open mouth",
"head tilt",
"three-quarter view",
"side profile",
"wide-angle distortion",
"fisheye",
"overexposure",
"loss of facial detail"
]
}

{
"任务": "图像生成",

"参考图像": {
"角色": "仅限身份参考",
"指令": "仅使用上传的参考图像来保留人物身份。除非明确要求，否则请勿复制参考图像的原始姿势、服装、光照或背景。",
"身份优先级": "最高"
},

"身份控制": {
"面部锁定": true,
"强度": "最大",
"保留": [
"面部几何结构",
"脸型",
"前额",
"颧骨",
"下颚线",
"下巴",
"眼型",
"眼距",
"眉毛结构",
"鼻形",
"鼻子比例",
"鼻尖",
"鼻孔结构",
"唇形",
"嘴巴比例",
"自然的面部不对称",
"肤色",
"自然皮肤纹理",
"独特的面部特征",
"年龄外观",
"可识别的身份"
],
"指令": "不要美化、重新设计、重塑或重新解释面部。在仅更改下方定义的创意元素的同时，保留确切的可识别人物。"
},

"角色": {
"主体": "年轻成年女性",
"外观": "优雅、极简、精致",
"表情": "冷静、严肃、情感克制",
"气场": "安静、神秘、自信"
},

"发型": {
"颜色": "深褐色至近黑色",
"长度": "中长发",
"纹理": "直发、光滑且自然纤细",
"分缝": "略微偏离中心的侧分",
"风格": "头发自然顺着头部下垂并平滑地落在肩膀后方",
"发量": "受控且适中",
"细节": [
"细微的单根发丝",
"受光部分的微妙高光",
"自然发际线",
"消失在背景中的柔和阴影部分"
],
"避免": [
"大发量",
"卷发",
"夸张的波浪",
"华丽的发型"
]
},

"服装": {
"服装": "极简修身长袖高领衫",
"颜色": "深黑色",
"材质": "柔软哑光面料",
"剪裁": "贴合自然剪裁",
"领口": "高领贴身领口",
"袖子": "长款修身袖子",
"纹理": "仅在光线捕捉到的地方可见微妙的面料纹理",
"设计": {
"图案": false,
"标志": false,
"文字": false,
"装饰元素": false,
"亮面材料": false
},
"融合": "黑色衣服应几乎融入黑色背景，仅由微弱的色调分离定义肩膀和上身。"
},

"配饰": {
"风格": "极简",
"耳环": "微小低调的耳钉，几乎不可见",
"项链": false,
"手镯": false,
"戒指": false,
"眼镜": false
},

"化妆与皮肤": {
"风格": "极简自然社论妆容",
"皮肤": {
"纹理": "写实自然皮肤",
"毛孔": true,
"精细纹理": true,
"美颜滤镜": false,
"磨皮": "极简",
"塑料皮肤": false
},
"眉毛": "自然定义的眉毛",
"眼睛": "自然深邃且富有表现力的眼睛",
"眼线": "非常微妙",
"睫毛": "自然",
"眼影": "极简中性色",
"嘴唇": "自然哑光嘴唇",
"唇部轮廓": "微妙",
"修容": "极简",
"腮红": "非常微妙或无"
},

"表情": {
"情绪": "严肃、冷静、神秘",
"眼睛": "直视镜头",
"嘴唇": "轻轻闭合",
"微笑": false,
"下颌": "放松",
"眉毛": "自然且放松",
"整体氛围": "安静的心理强度"
},

"姿势": {
"类型": "正面肖像",
"身体位置": "挺拔且居中",
"头部": "完全挺拔",
"头部旋转": "0度",
"肩膀": "放松且平齐",
"脖子": "自然挺直",
"躯干": "正对镜头",
"手": "在画面外",
"手臂": "自然放松在可见画面下方",
"动作": "无",
"姿势优先级": "对称极简构图"
},

"环境": {
"位置": "极简黑色摄影棚",
"背景": "几乎完全黑色",
"表面": "无缝黑暗虚空",
"物品": false,
"家具": false,
"墙壁可见": false,
"摄影棚设备": false,
"装饰元素": false,
"视觉噪音": false,
"负空间": "极大",
"氛围": "黑暗、亲密、电影感且神秘"
},

"光照": {
"风格": "戏剧性侧光明暗对比肖像光照",
"光源数量": 1,
"光源": "单个窄束柔和定向光",
"位置": "位于主体相机右侧约45度",
"高度": "略高于眼睛水平",
"方向": "侧向定向照明",
"强度": "低调但强度足以定义面部的一侧",
"补光": "极低",
"阴影侧": "几乎完全黑色",
"受光侧": "柔和但清晰曝光",
"光影过渡": "从高光到深阴影的平滑受控过渡",
"高光细节": [
"前额",
"眉脊",
"一只眼睛",
"鼻梁",
"鼻尖",
"上唇",
"下唇",
"脸颊",
"下颚线",
"脖子前缘"
],
"头发光照": "沿受光头发的微妙窄高光",
"轮廓光": "无",
"正面闪光灯": false,
"多光源": false,
"彩色光照": false
},

"阴影设计": {
"风格": "强烈的半脸阴影",
"左侧或对面部": "具有极少面部细节的深黑色阴影",
"受光面": "干净的高细节灰度曝光",
"阴影边缘": "柔和但定义清晰",
"整体对比度": "高",
"黑色水平": "深"
},

"色彩处理": {
"模式": "纯黑白",
"单色": true,
"深黑": true,
"炭黑阴影": true,
"柔和灰色中间调": true,
"受控白色高光": true,
"对比度": "高",
"饱和度": 0,
"棕褐色调": false,
"暖色调": false,
"蓝色调": false,
"调色": false
},

"相机": {
"类型": "专业全画幅肖像相机",
"镜头": "85mm",
"光圈": "f/2.8",
"iso": "100-400",
"快门速度": "高",
"相机高度": "眼睛水平",
"相机角度": "正面",
"透视": "自然",
"畸变": "极小",
"光学渲染": "干净自然的肖像渲染"
},

"构图": {
"方向": "纵向",
"宽高比": "4:5",
"构图": "中近景至上身",
"主体位置": "居中",
"面部位置": "中上部",
"对称性": "强烈的居中构图",
"头部空间": "适中",
"肩膀": "部分可见",
"负空间": "环绕主体的巨大黑色空间",
"背景分离": "极其微妙"
},

"景深": {
"风格": "适度浅景深",
"面部": "极度锐利",
"眼睛": "极度锐利",
"鼻子": "锐利",
"嘴唇": "锐利",
"靠近面部的头发": "细节丰富",
"后方头发": "逐渐变软",
"背景": "与黑色完全无法区分",
"虚化": "自然光学衰减"
},

"视觉风格": {
"主要": "高端美术黑白肖像摄影",
"次要": [
"极简社论摄影",
"戏剧性明暗对比",
"黑色电影肖像",
"电影感单色摄影",
"心理肖像摄影"
],
"审美": "永恒、优雅、神秘且克制",
"纹理": "微妙的真实胶片颗粒",
"皮肤渲染": "自然",
"高光衰减": "柔和",
"阴影渲染": "深邃且受控",
"完成效果": "专业美术照片"
},

"图像质量": {
"分辨率": "超高",
"细节": "极高",
"皮肤细节": "自然",
"头发细节": "单根写实发丝",
"面部解剖": "准确",
"色调范围": "宽",
"动态范围": "高",
"锐化": "自然",
"hdr": false,
"塑料渲染": false,
"cgi外观": false
},

"面部一致性模块": {
"优先级": "最高",
"指令": "上传的参考图像定义了该人物是谁。在生成过程中保留其确切的可识别面部身份。匹配面部几何结构、眼型、眉毛、鼻子、嘴唇、颧骨、下颚线、下巴、前额、面部比例和自然不对称。不要重新设计或美化面部。仅允许对发型、服装、姿势、环境、光照、相机和艺术处理进行创意更改。潜在身份必须保持一致。"
},

"负面提示词": [
"不同的人",
"身份漂移",
"身份改变",
"面部变形",
"改变的面部结构",
"不同的鼻子",
"不同的鼻形",
"不同的鼻梁",
"不同的鼻尖",
"不同的鼻孔",
"不同的眼睛",
"不同的眉毛",
"不同的嘴唇",
"不同的下颚线",
"不同的脸型",
"美化的面部",
"改变的面部比例",
"人造对称",
"塑料皮肤",
"瓷肌",
"美颜滤镜",
"磨皮",
"浓妆",
"重修容",
"浓口红",
"过大的眼睛",
"动漫脸",
"卡通脸",
"娃娃脸",
"3D渲染",
"CGI",
"人造皮肤",
"不真实的解剖结构",
"畸形的面部",
"扭曲的鼻子",
"扭曲的嘴唇",
"重复的人",
"重复的面孔",
"模糊的眼睛",
"模糊的脸",
"低细节",
"过度锐化",
"HDR",
"彩色图像",
"彩色光照",
"暖色调",
"蓝色调",
"棕褐色",
"杂乱背景",
"物品",
"家具",
"摄影棚设备",
"文字",
"标志",
"水印",
"多个光源",
"正面闪光灯",
"平光",
"过度的轮廓光",
"发光轮廓",
"过大的发量",
"卷发",
"夸张的发型",
"微笑",
"张嘴",
"歪头",
"四分之三视图",
"侧面轮廓",
"广角畸变",
"鱼眼",
"过曝",
"面部细节丢失"
]
}