蔚蓝天幕下的复古胶片感三联画人像

{ "type": "image_generation_prompt", "format": "triptych", "aspect_ratio": "vertical, three stacked panels", "identity_preservation": { "use_original_image_reference": true, "strict_identity_lock": true, "face_changes_allowed": false, "clothing_changes_allowed": false, "notes": "Maintain 100% original facial structure, proportions, moles, eyes, nose, mouth, skin texture, hairstyle, and original clothing exactly as in the reference image." }, "subject": { "gender": "female", "appearance": { "hair": { "style": "dark, tousled hair", "details": "natural movement with a few strands lifted by breeze" }, "expression_style": "natural, candid, introspective" } }, "composition": { "layout": "three vertically stacked photographs (triptych)", "background": "bright, clear blue sky", "setting": "outdoor, rooftop-like environment" }, "panels": { "top_panel": { "camera_angle": "low angle", "pose": "looking down toward the camera", "expression": "direct, slightly pensive gaze", "lighting": "bright sunlight illuminating one side of face and shoulder with soft shadows" }, "middle_panel": { "camera_angle": "eye-level to slightly low", "pose": "head turned away, gazing to the right", "expression": "thoughtful, distant", "environment_detail": "small portion of brown columned roof visible in lower left", "composition_note": "subject slightly off-center emphasizing open sky" }, "bottom_panel": { "camera_angle": "close-up profile", "pose": "eyes closed, head slightly tilted back", "expression": "calm, reflective", "lighting": "sunlight accentuating facial and neck contours" } }, "camera": { "type": "35mm film camera aesthetic", "lens_aperture": "f/1.8–f/2.8", "focus": "sharp focus on face with shallow depth of field", "grain": "visible natural film grain" }, "lighting": { "source": "natural daylight", "time_of_day": "afternoon", "quality": "soft, diffused sunlight", "direction": "front and side lighting", "artificial_light": "none" }, "color_and_style": { "palette": [ "vivid blue sky", "warm natural skin tones" ], "style": "editorial portrait with analog film aesthetic", "atmosphere": "calm, airy, serene, nostalgic", "contrast": "subtle", "saturation": "natural with slight enhancement" }, "quality": { "realism": "high", "detail": "natural skin texture, realistic lighting", "imperfections": "preserved" }, "constraints": [ "No facial alterations", "No clothing changes", "No artificial lighting", "No digital beauty filters", "No CGI or illustration", "No text or watermarks" ], "output_goal": "Create a serene, film-like triptych portrait of the same woman against a clear blue sky, preserving her exact identity, clothing, and natura" }