# GPT Image Hub prompt

## Chân Dung Chụp Lén Bằng Điện Thoại Trên Tàu
- URL: https://www.gptimagehub.com/vi/library/candid-smartphone-portrait-on-train
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-g2-29236
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Fcandid-smartphone-portrait-on-train
- Category: Chân dung và nhiếp ảnh
- Model: nanobanana2
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: chụp lén, chân dung, tàu hoả, smartphone, nhật bản, chân thực, đời thường
- Updated: 2026-10-27T15:50:18.098Z
- Created: 2026-10-27T15:50:18.098Z

Tạo bức chân dung cận cảnh tự nhiên của cô gái ngồi bên cửa sổ tàu hoả đang chạy. Thay đổi ngoại hình, trang phục và biểu cảm để tạo nên các khoảnh khắc đời thường.

### Full prompt
```text
Vertical close-up portrait of [a young Japanese woman with long straight black hair and wispy bangs] seated on a train, viewed from slightly above and very close in an intimate candid smartphone photography style. She is wearing [a beige oversized knit cardigan with long ribbed sleeves over a white collared shirt and dark plaid school-style ribbon tie]. She holds [a silver smartphone] in her left hand near the foreground, while her right hand is pulled inside the sweater sleeve, gently covering her mouth in a shy, playful gesture. Her expression is [softly smiling with warm eye contact, slightly bashful and mischievous].

Setting & Composition: Cropped tightly around her face in the upper center-right, upper torso, hands, and the phone in the left foreground. Seated beside a train window with subtle motion blur outside indicating travel, a purple seat visible at the left edge, a metal window frame on the right, and a small black leather bag partially visible at the lower left.

Lighting & Style: Natural daytime window light, shallow depth of field, soft shadows, realistic skin texture, and natural color grading. Ultra-realistic modern candid aesthetic. No extra people, text, heavy makeup, or studio lighting.
```