4K Ultra-Realistic Instagram Portrait from Reference AI Image Prompt

4K ultra-realistic Instagram portrait of a young man sitting casually on a grassy hillside. Face, skin tone, hair, and proportions must match the reference exactly reference image. He has wavy black hair, warm medium-tan skin, and a relaxed expression looking left. Outfit: light grey knitted sweatshirt, loose brown trousers, slightly worn light sneakers, and a silver rectangular digital watch. He sits with one knee raised, leaning back naturally. Background: misty green hills, scattered trees, soft overcast light, shallow depth of field with cinematic colors, natural textures, soft shadows, and HDR realism.

A detailed prompt for Nano Banana 2 requesting a 4K ultra-realistic Instagram portrait of a young man, strictly matching the facial features and proportions of a reference image, set on a misty grassy hillside with soft overcast lighting.

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.

This prompt is designed to work with a reference photo. Upload your own photo (only one you have the right to use) together with the prompt.

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.