Universal JSON Template for Editorial Product Ads

{
  "description": {
    "project": "Nano Banana - Universal Product Editorial Ad",
    "version": "1.1",
    "input_requirements": {
      "reference_product_image": {
        "upload_required": true,
        "usage": "extract visual characteristics, color palette, possible target user, and implied purpose"
      },
      "branding_elements": {
        "allowed": false,
        "description": "no visible logos, trademarks, or brand names in the generated result"
      }
    },
    "image_specification": {
      "meta": {
        "clean_generation": true,
        "distraction_free": true
      }
    },
    "creative_directive": {
      "freedom_level": "full_creative_imagination",
      "Nano_Banana_role": "interpret product essence to design the rest of the scene",
      "editorial_intent": "produce a visually compelling advertisement based solely on the product reference"
    },
    "scene_generation": {
      "environment": {
        "type": "indoor_or_outdoor",
        "chosen_by": "best_use_case_for_product",
        "lighting": {
          "selection_method": "depends_on_product_use_case",
          "goal": [
            "enhance product visibility",
            "create a clean editorial mood",
            "support emotional impact"
          ]
        }
      },
      "subject_character": {
        "identity": "derived_from_product_reference",
        "gender": "male_or_female",
        "attributes_selection": [
          "style_inspired_by_product_color_palette",
          "personality_inferred_from_product_category",
          "age_and_vibe_matching_intended_audience"
        ],
        "pose": "chosen_by_creative_engine",
        "interaction_with_product": "natural and meaningful"
      },
      "product_presentation": {
        "visibility": "clear",
        "placement": "hero_position",
        "integration": "harmonized with entire composition"
      }
    },
    "ad_copy": {
      "text": {
        "placement": "editorial_style_overlay",
        "tone": "clean, modern, descriptive",
        "content": "short metaphorical line describing the product’s essence and purpose without naming a brand"
      }
    },
    "render_style": {
      "aesthetic": "editorial_magazine_ad",
      "resolution": "high_detail",
      "color_grading": "optimized_based_on_product_visuals",
      "medium": "photorealistic"
    }
  }
}