
Structured Prompt for Black and White Fine-Art Portrait

生成结果: Structured Prompt for Black and White Fine-Art Portrait — output 1
An extensive JSON prompt for Gemini 3.0 Nano Banana Pro, aimed at generating a highly realistic, black-and-white fine-art portrait with a cinematic and introspective mood. The prompt meticulously details the subject's pose (one arm raised against a door frame), clothing (dark knit sweater), environment (narrow wooden doorway), lighting (strong directional side light for high contrast), and camera specifications (85mm lens, shallow depth of field).
{
"Objective": "Generate a highly realistic black-and-white fine-art portrait with a cinematic, emotional, and intimate atmosphere.",
"Image_Type": "Photorealistic portrait photography",
"Subject": {
"Description": "A single person standing partially framed by a narrow doorway between two dark, weathered wooden door panels forming a strong vertical composition.",
"Pose": {
"Body_Position": "Body slightly angled toward the camera, torso facing forward, weight subtly shifted onto one leg for a relaxed yet introspective stance.",
"Arms": {
"Primary_Arm": "One arm raised above the head, bent at the elbow, hand resting against the upper edge of the door frame with loosely curled fingers.",
"Secondary_Arm": "Other arm hanging naturally close to the body, relaxed and slightly out of focus."
}
},
"Facial_Expression": {
"Emotion": "Calm, serious, slightly melancholic",
"Gaze": "Looking directly into the camera with a steady, intense, introspective gaze"
},
"Face_Accuracy": {
"Requirement": "Face must remain identical to the real subject",
"Details": [
"Realistic skin texture",
"Natural imperfections",
"Authentic facial proportions",
"Subtle, natural shadows"
]
}
},
"Clothing": {
"Garment": "Dark heavy knit sweater",
"Texture": "Thick ribbed knit, matte and tactile",
"Fit": "Slightly loose but well-fitted silhouette",
"Neckline": "High, structured neckline",
"Restrictions": [
"No logos",
"No patterns",
"No accessories"
],
"Style": "Minimalist, timeless, understated"
},
"Environment": {
"Setting": "Narrow doorway with dark, weathered wooden door panels",
"Background": "Softly blurred wooden elements enhancing intimacy"
},
"Lighting": {
"Type": "Natural, directional side lighting",
"Effect": [
"Strong contrast",
"Deep shadows",
"Pronounced highlights across face and clothing"
]
},
"Camera": {
"Angle": "Eye-level",
"Distance": "Close to subject",
"Focal_Length": "85mm portrait lens",
"Depth_of_Field": "Shallow depth of field",
"Focus": "Sharp focus on face and upper body"
},
"Color_Style": {
"Mode": "Black and white",
"Characteristics": [
"Rich tonal depth",
"High contrast",
"Classic fine-art aesthetic"
]
},
"Mood_and_Style": {
"Mood": [
"Cinematic",
"Raw",
"Emotional",
"Introspective"
],
"Aesthetic": "Editorial and fine-art portrait photography",
"Authenticity": "Unposed, natural, highly realistic"
},
"Negative_Prompt": [
"Overly stylized or painterly effects",
"Cartoon or illustration styles",
"Artificial skin smoothing",
"Distorted facial features",
"Harsh artificial lighting",
"Color photography",
"Logos or accessories",
"Wide-angle lens distortion"
]
}来自原帖查看来源 ↗
使用说明
The source requires reference images. Confirm input files before use.
更多灵感




Cozy Tech Bedroom Portrait (JSON Format)
Melisa♡Nano Banana Pro
{
"meta": {
"title": "Cozy Tech Bedroom Portrait",
"version": "1.0",
"intent": "Photorealistic Social Media/Lifestyle"
},
"generation_params": {
"aspect_ratio": "4:5",
"width": 1024,
"height": 1280,
"seed": -1,
"steps": 25,
"cfg_scale": 7.0
},
"prompt_components": {
"subject": {
"description": "Girl from reference, matching face exactly",
"hair": "{argument name=\"hair color and style\" default=\"Wet silver grey hair\"}",
"makeup": "Natural soft-glam makeup",
"expression": "Subtle smile"
},
"apparel": {
"clothing": "{argument name=\"clothing\" default=\"Oversized white t-shirt\"}",
"accessories": "None"
},
"pose_and_action": {
"body_position": "Sits cross-legged on a bed",
"interaction": "Laptop in front of her",
"vibe": "Relaxed cozy pose"
},
"environment": {
"setting": "Nighttime bedroom",
"background_elements": "Dark curtains",
"atmosphere": "Modern cozy-tech vibe"
},
"technical_specs": {
"lighting": "Dim ambient lighting, soft harsh flash on face",
"color_grading": "Muted warm tones",
"camera_effects": "Gentle film grain",
"render_quality": "Ultra-realistic, realistic skin texture, clean complexion, crisp detailed rendering"
}
},
"full_concatenated_prompt": "Ultra-realistic nighttime bedroom photo of the same girl from the reference, matching her face exactly, with wet silver grey hair and natural soft-glam makeup. She sits cross-legged on a bed with a laptop in front of her, wearing an oversized white t-shirt. Relaxed cozy pose, subtle smile. Dark curtains, dim ambient lighting, soft harsh flash on her face, gentle film grain, muted warm tones. Modern cozy-tech vibe, realistic skin texture, clean complexion, crisp detailed rendering.",
"negative_prompt": "different face, deformed limbs, messy background, overexposed flash, incorrect laptop text, distortion"
}

Clean infographic style constraints in Japanese
エクセル兄さん(たてばやし淳)@ExcelとChatGPT著書多数Nano Banana Pro
テキストをきわめて少なく、グラフィカルな表現を重視。日本語の文字化けを抑える。フォントはヒラギノゴシック中心。コンテンツはそのままに配色やデザインはMicrosoft365のように。フラットデザインでシンプルに。
寻找下一个方向
按用途
App / Web Design →Comics and storyboards →E-commerce images →Game assets →Educational graphics →Posters and flyers →Product marketing →Profiles and avatars →Social media posts →YouTube thumbnails →按风格
3D renders →Anime and manga images →Chibi characters →Film stills →Cyberpunk images →Illustration →Chinese ink images →Isometric →Minimalism →Photography →Vintage images →Sketch and line art →Watercolor →让灵感,继续生长。
在同一个创作空间,连接提示词、参考素材和生成结果。
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