# GPT Image Hub prompt

## Chân Dung Studio Nghệ Thuật Low-Key
- URL: https://www.gptimagehub.com/vi/library/low-key-editorial-studio-portrait
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-mm-23406
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Flow-key-editorial-studio-portrait
- Category: Chân dung và nhiếp ảnh
- Model: nanobananapro
- Aspect ratio: 4:5
- Style: photorealistic
- Tags: chân dung, chụp ảnh studio, low key, ánh sáng kịch tính, ảnh tham chiếu, biên tập
- Updated: 2026-10-27T13:13:08.098Z
- Created: 2026-10-27T13:13:08.098Z

Tạo bức chân dung studio ấn tượng với ánh sáng tương phản cao và giữ trọn nét mặt gốc. Tùy chỉnh trang phục và ống kính theo ý muốn.

### Full prompt
```text
Portrait of the subject sitting on a chair, leaning slightly forward with elbows resting on knees, fingers interlocked in front of the mouth in a thoughtful, intense pose. Direct, focused gaze straight into the camera. Strictly preserve facial features, proportions, skin tone, hair type, texture, length, and hairline from the reference photo. Wearing [a tight white dress shirt] with sleeves rolled up to the elbows and [dark fitted trousers]. Forearms are completely clean without tattoos or markings.

Setting & Lighting: Dramatic low-key lighting with an absolute deep black background. Key light positioned camera-right, slightly above eye level, casting sculpted shadows across the face and arms. Subtle negative fill on camera-left to deepen contrast, with faint catchlights in the eyes.

Composition & Camera: Vertical portrait framing, tight crop around torso and head, centered subject. Shot on [an 85mm lens], f/2.0, shallow depth of field with the background fully dark and blurred away.

Style & Color: Premium editorial studio photography, natural skin pores and realistic fabric tension, high contrast, clean tonal transitions, subtle film grain, neutral color grading with deep rich blacks.
```