Universal JSON Template for Editorial Product Ads

Prompt

{   "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"   } }