# GPT Image Hub prompt

## Chân Dung Biên Tập Đơn Sắc Low-Key
- URL: https://www.gptimagehub.com/vi/library/low-key-monochrome-editorial-portrait
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-g2-29482
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Flow-key-monochrome-editorial-portrait
- Category: Chân dung và nhiếp ảnh
- Model: nanobanana2
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: chân dung, đen trắng, đơn sắc, low-key, ánh sáng viền, hạt phim, điện ảnh
- Updated: 2026-10-26T20:05:23.098Z
- Created: 2026-10-26T20:05:23.098Z

Tạo bức chân dung studio đen trắng đầy kịch tính với độ tương phản cao, ánh sáng viền và hạt phim analog. Tùy chỉnh chủ thể, trang phục và bối cảnh.

### Full prompt
```text
Cinematic black-and-white portrait of a [man] in a [formal black suit and tie], set in a [dark minimalist studio]. The subject is positioned slightly off-center, facing forward with a calm, serious expression and soft gaze. Dramatic low-key lighting with a strong overhead rim and backlight creates glowing highlights along the hair and silhouette, while the face recedes into deep shadows. High contrast with a smooth gradient into total darkness, heavy analog film grain (ISO 3200–6400), subtle highlight bloom, and gentle softness. Authentic skin texture with visible pores. Shot on 50mm f/1.8 lens with shallow depth of field, monochrome tonal grading, and crushed blacks.
```