# Film Noir Cleaner Portrait Prompt for Nano Banana Pro

- Model: [Nano Banana Pro](/models/nano-banana-2-1.md)
- Creator: [Library Social (@library.social)](/@library.social.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/01M6B8J10Y43D09XS5VW8XBE2D/w1200.webp
- Page: https://promptclay.com/prompts/film-noir-cleaner-portrait-prompt-for-nano-banana-pro-wscgmc

## Prompt

```text
A stern-faced man (100% accurate facial features, hairstyle, and glasses as depicted in the attached image) stands silently at the entrance of a dimly lit alley. Only a faint beam of light illuminates half of his face and body, dividing them in two; the other half remains obscured in darkness. He wears a black shirt and a classic long black overcoat, the fabric almost invisible in the darkness. His hand, hanging down, grips a pistol. The alley disappears into the darkness behind him. The photograph is a medium-range black and white shot with a strong film noir style.

Note: 1. His facial features must not be altered. 2. Hard lighting from above, but no visible light source. 3. The light should only illuminate the designated part of the man's body; the light should not affect the background's tone or brightness. 4. The composition must be perfectly centered.

--ar 9:16
```

## About

A detailed image generation prompt for Nano Banana Pro to create a black and white, film noir-style medium shot of a stern-faced man, resembling a cleaner, standing at the entrance of a dimly lit alley with specific lighting and composition constraints. The prompt requires the generated character to

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

## Credit and licence

Prompt by @library.social on Promptclay, https://promptclay.com/prompts/film-noir-cleaner-portrait-prompt-for-nano-banana-pro-wscgmc
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)
- [Portrait prompts](/search.md?q=portrait) (https://promptclay.com/search?q=portrait)

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