Nano Banana Pro：巴黎之夜闪光灯情侣人像

{ "generation_request": { "meta_data": { "tool": "NanoBanana Pro", "task_type": "photoreal_cinematic_flash_night_editorial_couple", "version": "v1.0_PARIS_EIFFEL_TOWER_NIGHT_FLASH_COUPLE_GLAM_NO_AI_LOOK", "priority": "highest" }, "references": { "reference_image_1": { "source": "UPLOAD_REFERENCE_IMAGE (OPTIONAL)", "purpose": "COUPLE_POSE_COMPOSITION_STYLE_ANCHOR", "strict_lock": true, "preserve_pose": true, "preserve_body_proportions": true, "no_body_rescale": true, "no_identity_blending": true }, "reference_image_2": { "source": "UPLOAD_REFERENCE_IMAGE (OPTIONAL)", "purpose": "FEMALE_FACE_IDENTITY_LOCK", "strict_lock": true, "face_similarity_priority": "MAX", "no_beautify": true, "no_age_shift": true, "preserve_skin_texture": true, "preserve_facial_proportions": true }, "reference_image_3": { "source": "UPLOAD_REFERENCE_IMAGE (OPTIONAL)", "purpose": "MALE_FACE_IDENTITY_LOCK", "strict_lock": true, "face_similarity_priority": "MAX", "no_beautify": true, "no_age_shift": true, "preserve_skin_texture": true, "preserve_facial_proportions": true } }, "output_settings": { "aspect_ratio": "3:4", "orientation": "portrait", "resolution_target": "ultra_high_res", "render_style": "cinematic_flash_editorial", "sharpness": "flash_crisp_subject_soft_background_bokeh", "film_grain": "very_subtle_35mm", "color_grade": "warm_night_flash_neutral_skin", "dynamic_range": "natural_not_hdr", "skin_rendering": "real_texture_editorial_finish" }, "creative_prompt": { "scene_summary": "Ultra-photorealistic nighttime couple portrait in Paris with the Eiffel Tower glowing softly in the background bokeh. A well-dressed man in a classic black tuxedo holds and lifts his partner in a playful romantic pose. The woman wears a silver crystal fringe mini dress with a matching sparkly choker and sheer opera gloves. Both are smiling and making warm eye contact, captured like a candid red-carpet afterparty moment with on-camera flash.", "environment": { "location": "Paris night garden / terrace viewpoint", "background": "Eiffel Tower lights visible as soft bokeh, dark foliage silhouettes, distant city lights", "lighting": "direct on-camera flash as key light, minimal ambient spill, realistic falloff into dark background", "atmosphere": "luxury nightlife, romantic, celebratory" }, "subjects": { "male": { "wardrobe": "black tuxedo jacket, white dress shirt, black bow tie, tailored trousers, polished black shoes", "grooming": "neat haircut, natural beard or light stubble, realistic skin texture", "pose": "supportive lift/hold with secure grip at waist/back, natural stance and balance", "expression": "smiling warmly, looking at partner", "anatomy_constraints": "correct arm proportions, natural hand grip, five fingers per hand, no warped wrists" }, "female": { "wardrobe": "silver crystal fringe mini dress (sparkly, reflective beads), matching choker, sheer opera gloves, elegant heels", "hair": "sleek updo or neat bun with a few soft strands, realistic flyaways", "pose": "one leg bent upward, torso angled toward partner, arms resting naturally around partner’s shoulders", "expression": "smiling, romantic gaze toward partner, natural facial asymmetry", "styling_constraints": "no exaggerated cleavage, tasteful fit, premium couture finish", "anatomy_constraints": "correct leg proportions, natural hip alignment, five fingers per hand, no extra limbs" } }, "props": { "handbag": "small light-colored mini bag with subtle chain strap, realistic scale and reflections" }, "camera_style": { "pov": "medium full-body portrait, eye-level", "lens_feel": "full-frame cinematic portrait lens (50mm feel), shallow depth of field", "focus": "faces and hands sharp, fringe detail crisp, background bokeh soft", "motion": "slight natural motion blur on fringe only, subjects remain crisp" }, "quality_guards": { "physics_realism": "high", "no_ai_look": true, "no_texture_repetition": true, "no_melted_details": true, "faces_must_be_clean": true, "hands_and_fingers_must_be_clean": true, "no_extra_limbs": true, "no_deformed_hands": true, "no_double_eyes": true, "no_text": true, "no_watermark": true }, "negative_prompt": "text, watermark, logo, UI overlays, plastic skin, beauty filter, heavy retouch, HDR, over-sharpening, painterly look, CGI, cartoon, smeared faces, double pupils, asymmetrical eyes, warped anatomy, extra fingers, missing fingers, bent wrists, floating limbs, broken fringe, melted jewelry, incorrect reflections, duplicated accessories, background artifacts" } } }