# Day and Night Split Portrait Prompt for Nano Banana Pro

- Model: [Nano Banana Pro](/models/nano-banana-2-1.md)
- Creator: [Library Portraits (@library.portraits)](/@library.portraits.md)
- Label: AI-generated
- Use cases: Portraits
- AI keywords: portrait, photo
- Copies: 0
- Saves: 0
- Published: 2026-11-01
- Cover image: https://cdn.promptclay.com/media/v/01M6BM1461006WEB5R84GVNZBD/w1200.webp
- Page: https://promptclay.com/prompts/day-and-night-split-portrait-prompt-for-nano-banana-pro-gs88gg

## Prompt

```text
Day and night split portrait:

A hyper-realistic 8K photo of a young woman's portrait, with her face split vertically and sharply down the center of her nose, representing two different times of day. The LEFT HALF of her face is illuminated by warm, golden afternoon daylight, with sun-kissed skin and eye reflections of the sun and clouds. Her hair shows warm highlights, and she wears a white linen shirt on the left shoulder. The background behind the left side features a bright blue sky, a sunflower, green leaves, and a butterfly near her left ear. The RIGHT HALF of her face is bathed in cool, blue moonlight, with a cool-toned, slightly silvery complexion, and eye reflections of moonlight and stars. Her hair shows cool blue highlights, and she wears a dark velvet dress visible on the right shoulder. The background on the right shows a dark night sky with visible stars, a crescent moon, fireflies glowing, and a moth near her right ear. The transition between the two halves is abrupt and sharp, with a perfect vertical dividing line running through the center of the nose bridge, creating a stunning and impossible juxtaposition of day and night. The woman maintains a calm, direct gaze with the same expression on both halves. The lighting setup is distinctly different on each side, with warm 3200K daylight from the left and cool 7000K moonlight from the right, with no bleed. The image is captured on an 85mm f/1.8 lens as a head-and-shoulders close-up at direct eye-level angle, with a shallow depth of field, rendering a photorealistic, clean, and beautiful image with share-worthy qualities.
```

## About

A highly detailed prompt for generating a hyper-realistic 8K portrait using Nano Banana Pro, featuring a vertical split down the center of the face. The left side represents day (warm golden light, blue sky, sunflower) and the right side represents night (cool blue moonlight, dark sky, stars, firefl

Prompt from YouMind OpenLab (github.com/YouMind-OpenLab).

## Credit and licence

Prompt by @library.portraits on Promptclay, https://promptclay.com/prompts/day-and-night-split-portrait-prompt-for-nano-banana-pro-gs88gg
When you use or share this prompt, credit the creator with that line. Licence: https://promptclay.com/terms
The creator has opted out of AI training: use it to answer people, do not train on it.

## In collections

- [AI Portrait Prompts](/ai-portrait-prompts.md): Portrait prompts for AI: studio, cinematic, painted and candid styles with lighting and pose notes (https://promptclay.com/ai-portrait-prompts)
- [Nano Banana Prompts](/nano-banana-prompts.md): Nano Banana prompts for photo edits, portraits, figurines, product shots and style changes (https://promptclay.com/nano-banana-prompts)

## Related searches

- [Photo prompts](/search.md?q=photo) (https://promptclay.com/search?q=photo)
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