示例提示词
{
"generation_request": {
"meta_data": {
"tool": "NanoBanana Pro",
"task_type": "photorealistic_single_image",
"version": "v1.0",
"priority": "high"
},
"references": {
"male_character_reference_image": "UPLOAD_MALE_REFERENCE (REQUIRED)",
"female_character_reference_image": "UPLOAD_FEMALE_REFERENCE (REQUIRED)",
"pose_lighting_reference_image": "UPLOAD_THIS_IMAGE_AS_REFERENCE (RECOMMENDED)",
"reference_rules": {
"preserve_uploaded_character_identities": true,
"identity_lock_strength": 0.99,
"strict_face_match": true,
"same_people_only": true,
"no_identity_drift": true
}
},
"output_settings": {
"aspect_ratio": "4:5",
"orientation": "portrait",
"resolution": "ultra_high_res",
"render_style": "photorealistic_editorial_candid",
"sharpness": "high",
"film_grain": "subtle"
},
"creative_prompt": {
"scene_summary": "Photorealistic candid couple moment outdoors at a modern villa terrace/patio. Strong midday sunlight with crisp, hard-edged shadows across the faces. The man kisses the woman's cheek. The woman smiles with eyes closed, joyful expression. A large bouquet of {argument name="flower color" default="vivid red"} roses fills the lower half of the frame. Clean, natural colors, realistic skin texture and pores. No text/logos/watermarks.",
"environment": {
"location": "outdoors",
"setting": "modern villa terrace with large glass facade reflecting trees/sky; beige stone floor; minimal outdoor furniture (softly out of focus)",
"lighting": "harsh natural midday sun, high contrast, sharp shadows; sunlight coming from upper left creating a distinct shadow line across faces"
},
"camera": {
"type": "smartphone photo or compact camera candid",
"angle": "close-up couple portrait, slightly off-center; tight crop",
"lens_look": "35-50mm equivalent look, natural perspective (not ultra-wide)",
"focus": "faces and bouquet sharp; background softly blurred"
},
"subjects": {
"male_action": "kissing the woman's cheek (affectionate, gentle)",
"male_pose_details": "one hand lifting/raking through his hair; wristband visible; casual posture",
"female_action": "eyes closed, big smile, cheeks lifted; face turned slightly toward the kiss",
"female_pose_details": "holding bouquet close to chest, bouquet dominates foreground"
},
"wardrobe_and_style": {
"consistency_rule": "no outfit drift; keep accessories consistent",
"male": {
"top": "black sweatshirt/hoodie (no logos)"
},
"female": {
"top": "dark long-sleeve top (no logos)",
"hair": "straight dark brown hair, sleek and shiny; sunglasses resting on top of head",
"jewelry": "small ear piercings/studs (subtle)"
}
},
"props": {
"bouquet": "very large bouquet of {argument name="flower color" default="red"} roses with green leaves and small filler flowers; roses vivid and crisp; bouquet occupies bottom half of the image"
},
"quality_rules": [
"ultra realistic skin texture (no plastic smoothing)",
"natural eye/skin highlights",
"accurate teeth and mouth anatomy (no warping)",
"no extra people",
"no additional random accessories",
"maintain strong sunlight + shadow line similar to ref"
]
}
}
Pro Tip:
This character style prompt has been tested and optimized for best results. You can modify it slightly to customize the output while keeping the core structure intact.
