示例提示词
{ "generation_request": { "meta_data": { "tool": "NanoBanana Pro", "task_type": "photoreal_travel_editorial_portrait_landmark", "version": "v1.0_ROME_COLOSSEUM_RED_DRESS_GOLDEN_HOUR_EDITORIAL_FACELOCK_EN", "priority": "highest", "language": "en" }, "references": { "reference_image_style": { "source": "UPLOAD_REFERENCE_IMAGE (REQUIRED)", "purpose": "STYLE_COMPOSITION_ANCHOR", "strict_lock": true, "preserve_composition": true, "preserve_lighting": true, "preserve_palette": true, "preserve_vibe": true }, "reference_image_face": { "source": "UPLOAD_REFERENCE_IMAGE (OPTIONAL)", "purpose": "FACE_IDENTITY_LOCK", "strict_lock": true, "face_similarity_priority": "MAX", "no_identity_blending": true, "no_beautify": true, "no_age_shift": true, "preserve_skin_texture": true, "preserve_facial_proportions": true, "preserve_eye_shape": true, "preserve_nose_shape": true, "preserve_lip_shape": true, "preserve_jawline": true } }, "global_constraints": { "rating": "PG-13", "no_nudity": true, "no_explicit_sexual_content": true, "no_logos": true, "no_watermark": true, "no_readable_text": true }, "output_settings": { "aspect_ratio": "4:5", "orientation": "portrait", "resolution_target": "ultra_high_res", "render_style": "cinematic_photoreal_travel_editorial", "sharpness": "crisp_but_natural", "film_grain": "subtle_35mm", "color_grade": "warm_golden_hour_neutral_stone_red_dress", "dynamic_range": "natural_not_hdr", "skin_rendering": "real_texture_no_retouch" }, "creative_prompt": { "scene_summary": "Create a photoreal travel editorial portrait at the Colosseum in Rome during golden hour. Camera is eye-level with a slightly wide editorial perspective (natural proportions, not distorted). The Colosseum fills the background with strong architectural detail and warm sunlight on the stone.\n\nSubject: one adult woman with very long, dark, wavy hair. She is seated on a low stone wall in the foreground, turned slightly to her left, head angled left with eyes closed or looking away, calm and elegant expression. Natural posture: one hand resting on the wall, the other relaxed.\n\nWardrobe: deep {argument name="dress color" default="red/burgundy"} sleeveless cutout dress (tasteful side cutout), flowing maxi skirt with soft volume and realistic fabric folds. Minimal jewelry, clean editorial styling.\n\nProps: a single red rose with a pale stem/leaf placed on the stone wall to the subject’s right (viewer’s right), subtle and romantic.\n\nEnvironment: stone terrace/walkway with layered brick/stone textures in the foreground. Green shrubs/trees partially framing the right side. Clear blue sky.\n\nLighting: warm low-angle sunlight fro" } }
}