Face Consistency Stress Test Prompt (Shocked Expression, Low Angle)

A structured JSON prompt for Nano Banana Pro designed to test face consistency under extreme conditions: an extremely shocked expression and a worm's-eye, low-angle close-up. The prompt explicitly locks the facial identity to a reference image while changing the expression and environment to a candid, slightly grainy smartphone photography style.

Prompt

Use the same face from the reference image without changing facial features { "image\_description": { "subject": { "person": "Young woman with blonde hair and fair skin", "expression": "Extremely shocked and surprised, mouth wide open in a gasp, eyes rolled slightly upward, dramatic facial expression", "pose": "Reclining or lying down, captured from a low-angle perspective looking up" }, "clothing\_and\_style": { "top": "Purple sheer or mesh top with a solid chest panel featuring a large, colorful butterfly print (yellow, orange, and red wings)", "details": "Small iridescent sequins or rhinestones on the fabric, dark nail polish on visible hand" }, "environment": { "background": "A patterned pillow with a floral or leaf motif in shades of burgundy and beige, plain off-white wall behind it", "lighting": "Soft, indoor ambient lighting, slightly shadowed" }, "technical\_attributes": { "camera\_angle": "Close-up, extreme low angle (worm's eye view)", "image\_quality": "Slightly grainy, candid smartphone photography style, soft focus", "color\_palette": "Deep purples, vibrant yellows from the butterfly print, and muted earth tones in the background" } } }

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.