カジュアルなゴールデンアワーの男性ポートレート — AI 写真プロンプト ✨

aspect ratio 9:16 , Keep the person exactly as shown in the reference image with 100% identical facial features, bone structure, 4K details, has perfect facial details as reference image,
{
"category": "portrait_creator",
"category_reasoning": "The image features a styled, posed individual in a casual outdoor setting, matching the aesthetic of social media creator or influencer content.",
"adaptable": "subject",
"subject": "A young man sitting casually on outdoor stone steps, resting his forearms on his legs, looking directly at the camera.",
"subject_details": "Apparent age mid-20s to early 30s, has perfect facial details as reference image, Wearing a smooth matte olive-green leather jacket over a black t-shirt, loose dark brown or black trousers, and light tan flat lace-up sneakers. Accessories include a silver metal watch on his left wrist and a silver ring with a large green stone on his right hand.",
"setting": "Outdoor daytime environment, seated on light-colored stone or concrete stairs in front of a building.",
"setting_details": "Pale cream or yellow painted stucco building wall in the background, featuring a dark, recessed rectangular window with dark framing directly behind the subject. The stone steps have a warm, sunlit hue with subtle edge wear.",
"composition": "Full body shot, slight low angle perspective, subject centered. The vertical lines of the window frame and horizontal lines of the steps create a geometric framing. Deep depth of field with minimal background blur.",
"camera": "Normal to slightly wide perspective (approx 35mm-50mm equivalent), sharp focus throughout, deep depth of field, no noticeable optical distortion.",
"lighting": "Hard, direct sunlight from the upper left, casting sharp and distinct shadows to the right and downwards. High contrast lighting ratio with bright specular highlights on the skin and deep shadows under the chin and legs. No obvious fill light.",
"color_grade": "Warm, golden-hour naturalistic grade, slightly lifted shadows, emphasizing yellow and warm green tones.",
"color_palette": "Olive green, black, warm cream, pale tan. Analogous warm earthy tones grounded by dark neutrals.",
"style": "Casual lifestyle fashion, social media portrait, crisp digital photography.",
"mood": "Relaxed, confident, warm, approachable.",
"textures_materials": "Smooth matte leather jacket, soft matte woven trousers, suede or nubuck sneakers, hard smooth stone steps, matte painted wall, shiny metal watch and ring.",
"post_processing": "Clean digital processing, natural color balance leaning warm, crisp sharpening, no heavy vignette or artificial grain.",
"recreation_prompt": "A young man sitting casually on outdoor pale stone steps, resting forearms on knees, has perfect facial details as reference image, wearing an olive-green smooth leather collared jacket, black t-shirt, loose dark trousers, light tan lace-up sneakers, silver watch on left wrist, silver ring with green stone on right hand. Full body, slightly low angle, centered composition. Background is a pale yellow stucco building with a dark rectangular window. Hard direct warm sunlight from upper left, sharp-edged shadows to the right, deep depth of field, 35mm lens, high contrast, warm golden-hour color grade, casual lifestyle fashion photography, crisp digital sharpness.",
"adaptation_prompt": "[YOUR SUBJECT — describe yourself: appearance, outfit, pose] sitting casually on outdoor pale stone steps, resting forearms on knees. Full body, slightly low angle, centered composition. Background is a pale yellow stucco building with a dark rectangular window. Hard direct warm sunlight from upper left, sharp-edged shadows to the right, deep depth of field, 35mm lens, high contrast, warm golden-hour color grade, casual lifestyle fashion photography, crisp digital sharpness.",
"negative_prompt": "distorted proportions, blurry face, shallow depth of field, bokeh, overcast lighting, cool tones, studio lighting, artificial look, plastic skin, oversaturated colors.",
"color_science": "Warm daylight, golden hour temperature bias, neutral white balance shifted warm, yellow-orange highlights, slightly lifted dark brown/black shadows, high saturation in warm earthy tones.",
"filter_name": "Natural Digital Warmth",
"filter_description": "Clean digital sensor rendering with a strong warm temperature bias, high contrast curve, slightly lifted blacks, and crisp digital sharpness, typical of modern high-resolution mirrorless cameras in late afternoon sun.",
"white_balance": "Daylight / Warm",
"color_temperature": "Warm, approximately 5500K - 6000K bias",
"tone_curve": "S-curve with a slightly lifted black point and preserved mid-high highlights",
"dynamic_range": "Moderate, crushed deep shadows in the dark clothing, preserved highlights on the sunlit stone.",
"highlight_rendering": "Crisp, specular on skin and leather, smoothly rolled off on the matte stone steps.",
"shadow_rendering": "Dense, hard-edged, deep neutral-to-warm blacks.",
"camera_rendering": "Modern high-resolution digital sensor, clean output without noticeable chromatic aberration.",
"lens_rendering": "Moderate wide-normal, minimal distortion, deep depth of field, sharp edge-to-edge.",
"noise_profile": "Low noise, clean digital image, no color noise in shadows.",
"grain_profile": "No visible film grain.",
"sharpness_profile": "High digital sharpness, well-defined hair strands and fabric textures.",
"retouching_analysis": "Natural skin texture preserved, no aggressive beauty filters apparent, clean color grading.",
"portrait_analysis": "Subject seated, relaxed posture, body angled slightly but looking directly at the lens.",
"facial_expression": "Subtle, confident closed-mouth smile, relaxed brow.",
"micro_expression": "Relaxed orbicularis oculi, slight tension in the corners of the lips, calm gaze.",
"skin_rendering": "Matte finish, visible pores, natural skin tone with warm sunlight illumination, distinct hard shadow transition bisecting the face.",
"hair_rendering": "High detail, distinct curls, matte finish on the hair.",
"lighting_analysis": "Direct hard sunlight from top-left, casting strong shadows to the bottom-right. No visible fill light. High lighting ratio.",
"visual_style_analysis": "Instagram creator aesthetic, men's casual streetwear editorial, lifestyle portraiture."
}

プロンプト全体をコピーし、必要に応じて独自の参考写真を使用してください。