Vertical ultra high detail image setup for Nano Banana Pro AI Image Prompt

{
"image_info": {
"width": 4096,
"height": 8192,
"aspect_ratio": "1:2",
"orientation": "vertical"
},

"technical": {
"resolution": "8k",
"dimensions": "4096x8192 or higher
,"quality": "ultra high detail"
}
}

A JSON configuration-style prompt for Nano Banana Pro specifying a tall, vertical 8K canvas with ultra high detail. It’s a reusable base prompt to define dimensions and technical quality for vertical shots.

How to use this prompt

Copy the prompt above and paste it into an AI image generator such as Google Gemini (Nano Banana) or a similar tool. Replace any bracketed placeholders with your own details, then generate and refine the result.

Prompt collection credit: YouMind Awesome Nano Banana Pro Prompts (CC BY 4.0). Credit to the original prompt creators. To request removal of a prompt or image, please contact us.