About This Prompt

A comprehensive JSON prompt for Nano Banana Pro focused on generating an ultra-photorealistic, candid lifestyle portrait of a man cooking nachos in a modern kitchen at night. The prompt enforces strict identity lock, specifies detailed actions (grating cheese), and focuses on realistic textures like arm hair, skin pores, and the food itself, aiming for a candid handheld phone photo look.

Prompt Content

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photorealistic_single_image_with_identity_lock",
      "version": "v1.0_KITCHEN_COOKING_CANDID_ONE_REF",
      "priority": "high"
    },
    "references": {
      "reference_images": {
        "primary_subject": "UPLOAD_MALE_REFERENCE_IMAGE (REQUIRED)"
      },
      "reference_rules": {
        "exactly_one_reference_only": true,
        "preserve_identity_primary": true,
        "identity_lock_strength": 0.995,
        "face_similarity_priority": "MAX",
        "strict_face_match": true,
        "no_identity_drift": true,
        "no_face_morphing": true,
        "no_beautification": true,
        "preserve_skin_texture": true
      }
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution_target": "ultra_high_res",
      "render_style": "ultra_photoreal_candid_lifestyle",
      "sharpness": "crisp_but_natural",
      "film_grain": "subtle_analog"
    },
    "hard_constraints": [
      "Single subject only (the referenced male). No extra people.",
      "Face must match the reference exactly.",
      "No text, no logos, or watermarks.",
      "Realistic anatomy: no extra fingers/limbs."
    ],
    "creative_prompt": {
      "scene_summary": "Photoreal candid lifestyle photo in a modern home kitchen at night. The same man from the reference is leaning over a stovetop, cooking nachos in a large pan and grating cheese over them. Warm under-cabinet lighting, cozy intimate vibe, natural imperfections and texture.",
      "environment": {
        "location": "modern kitchen",
        "details": [
          "white square tile backsplash",
          "black induction cooktop",
          "under-cabinet light casting warm highlights",
          "countertop with casual items (mortar & pestle, tray, paper towel)"
        ],
        "time": "evening / night indoor"
      },
      "subject": {
        "identity": "EXACT same face as reference",
        "wardrobe": {
          "top": "{argument name=\"top wear\" default=\"shirtless OR sleeveless dark tank top\"} (choose the more realistic based on reference body/skin tone)",
          "bottom": "dark casual pants"
        },
        "pose_action": {
          "action": "grating cheese with both hands over a pan of nachos",
          "body_language": "leaning forward, focused on cooking",
          "expression": "soft concentration, subtle smile optional"
        },
        "details_to_keep_real": [
          "realistic arm hair and skin pores",
          "natural shadows on muscles",
          "accurate hands holding grater and cheese block"
        ]
      },
      "food_prop": {
        "dish": "nachos in a large pan",
        "topping": "freshly grated cheese falling onto chips",
        "realism_notes": "crispy chip texture, cheese strands visible, no plastic look"
      },
      "camera": {
        "style": "candid handheld phone photo look",
        "lens_feel": "28-"
      }
    }
  }
}

Note: This prompt requires reference images.

Sample Images

• 

---

Source: YouMind Nano Banana Pro Prompts Library | ID: 4924