# GPT Image Hub prompt

## Poster Văn Hóa Hình Học Cổ Điển
- URL: https://www.gptimagehub.com/vi/library/retro-geometric-risograph-culture-poster
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-g2-31502
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Fretro-geometric-risograph-culture-poster
- Category: Áp phích và minh họa
- Model: gpt-image-2
- Aspect ratio: 3:4
- Style: retro
- Tags: áp phích, thiết kế đồ họa, nghệ thuật chữ, in riso, vị lai cổ điển, hình học, tối giản
- Updated: 2026-10-27T19:20:33.098Z
- Created: 2026-10-27T19:20:33.098Z

Tạo áp phích văn hóa retro phẳng có độ tương phản cao với bố cục hình học lồng ghép và bề mặt in lưới. Tùy chỉnh chủ đề, nền và màu nhấn theo ý bạn.

### Full prompt
```text
A retro cultural graphic poster featuring a [future theme] with strong flattening and high-contrast layout on a [black background]. The composition is an oppressive black-and-white geometric structure where text and imagery interlock. A prominent, sculpted high-contrast title occupies the top visual weight in warm white, with tight kerning and sharp, hard-angled serifs. Thematic graphics are broken down into repeated outlines, hard-edged slices, and misaligned stacked silhouettes drifting along diagonal or stepped paths. Information is organized into nested cards with black fills and crisp white borders. Color palette is restricted to pure black, muted gray tones, and warm off-white, with sparing accents of [dark red-brown or old gold] used strictly for hairline rules and small explanatory annotations. Vintage printing aesthetics with restrained xerox ghosting, slight registration misalignment, dry ink textures, and rough mechanical edges, entirely free of modern soft gradients or commercial glossy rendering.
```