Image Generation Nano Banana Nano Banana Social Media

Ultra-Photorealistic Race Event Portrait (9:16)

A highly specific JSON prompt for generating an ultra-photorealistic, candid outdoor portrait of a young woman at a race event, focusing on detailed subject definition, specific pose (shielding eyes from sun), and strict negative constraints against text overlays.

February 23, 2026 Source: YouMind
social-media-2604-1.jpg

Generated result using this prompt

The Prompt

{   "project_specifications": {     "format": "Single Image",     "aspect_ratio": "9:16",     "aesthetic_style": "Candid Outdoor Event Content",     "rendering_engine_hints": {       "realism_level": "Ultra-photorealistic",       "texture_quality": "High-detail smartphone capture",       "lighting_simulation": "Bright, sunny daylight"     }   },   "global_assets": {     "subject_definition": {       "identity": "Young woman with dark curly hair pulled back, sunglasses perched on her head, smiling broadly",       "wardrobe": {         "outfit": "White long-sleeve shirt, black athletic shorts, white socks, and light-colored sneakers",         "accessories": "A race medal with a ribbon around her neck, holding a clear bottle with green liquid",         "brands": "N/A (visible)"       },       "pose_and_action": {         "stance": "Standing on a grassy area, shielding her eyes from the sun with one hand, smiling",         "expression": "Happy, enthusiastic, looking towards the camera"       }     },     "environment_definition": {       "location": "Open grassy park area during a daytime event",       "background_elements": [         "Crowd of people",         "White tents",         "Trees",         "Sunlight casting distinct shadows"       ],       "atmosphere": "Sunny, bustling outdoor gathering"     }   },   "panel_architecture": [     {       "position": "Full Frame",       "shot_type": "Medium Shot, Handheld Smartphone",       "composition": {         "angle": "Eye-level",         "framing": "Waist-up view of the subject"       }     }   ],   "negative_constraints": {     "avoid": [       "text overlays",       "subtitles",       "captions",       "watermarks",       "logos floating in air",       "speech bubbles",       "banners with text",       "race bibs with text"     ]   } }

Parameters

aspect_ratio

1:1

quality

high

About This Prompt

A highly specific JSON prompt for generating an ultra-photorealistic, candid outdoor portrait of a young woman at a race event, focusing on detailed subject definition, specific pose (shielding eyes from sun), and strict negative constraints against text overlays.

Prompt Content

{
  "project_specifications": {
    "format": "Single Image",
    "aspect_ratio": "9:16",
    "aesthetic_style": "Candid Outdoor Event Content",
    "rendering_engine_hints": {
      "realism_level": "Ultra-photorealistic",
      "texture_quality": "High-detail smartphone capture",
      "lighting_simulation": "Bright, sunny daylight"
    }
  },
  "global_assets": {
    "subject_definition": {
      "identity": "Young woman with dark curly hair pulled back, sunglasses perched on her head, smiling broadly",
      "wardrobe": {
        "outfit": "White long-sleeve shirt, black athletic shorts, white socks, and light-colored sneakers",
        "accessories": "A race medal with a ribbon around her neck, holding a clear bottle with green liquid",
        "brands": "N/A (visible)"
      },
      "pose_and_action": {
        "stance": "Standing on a grassy area, shielding her eyes from the sun with one hand, smiling",
        "expression": "Happy, enthusiastic, looking towards the camera"
      }
    },
    "environment_definition": {
      "location": "Open grassy park area during a daytime event",
      "background_elements": [
        "Crowd of people",
        "White tents",
        "Trees",
        "Sunlight casting distinct shadows"
      ],
      "atmosphere": "Sunny, bustling outdoor gathering"
    }
  },
  "panel_architecture": [
    {
      "position": "Full Frame",
      "shot_type": "Medium Shot, Handheld Smartphone",
      "composition": {
        "angle": "Eye-level",
        "framing": "Waist-up view of the subject"
      }
    }
  ],
  "negative_constraints": {
    "avoid": [
      "text overlays",
      "subtitles",
      "captions",
      "watermarks",
      "logos floating in air",
      "speech bubbles",
      "banners with text",
      "race bibs with text"
    ]
  }
}

Sample Images

  • social-media-2604-1.jpg
  • social-media-2604-2.jpg
  • social-media-2604-3.jpg

Source: YouMind Nano Banana Pro Prompts Library | ID: 2604

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Prompt Info

Type image
Model Nano Banana
Source YouMind
Added 2/23/2026

Tags

Nano Banana Social Media

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