# GPT Image Hub prompt

## Poster Chân Dung Phác Thảo Chì Đôi
- URL: https://www.gptimagehub.com/vi/library/dual-graphite-sketch-portrait-poster
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-g2-32370
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Fdual-graphite-sketch-portrait-poster
- Category: Áp phích và minh họa
- Model: gpt-image-2
- Aspect ratio: 5:4
- Style: graphic-design
- Tags: phác thảo, tranh chì, than chì, poster, chân dung, song song, minh họa
- Updated: 2026-10-26T20:22:08.098Z
- Created: 2026-10-26T20:22:08.098Z

Tạo poster quảng cáo đặt cạnh nhau gồm hai bức chân dung phác thảo bằng bút chì chi tiết của cùng một người. Thay đổi đối tượng trong ngoặc vuông để tùy chỉnh.

### Full prompt
```text
Side-by-side promotional poster featuring two ultra-detailed graphite pencil sketch portraits of [a beautiful young woman], presented as an AI portrait prompt showcase.

Canvas & Layout: Horizontal 5:4 composition on an off-white background, divided into two tall rounded-rectangle cards with a narrow white gutter. Both cards feature warm cream paper texture, soft rounded corners, and subtle vignette shading.
- Left card: Frontal bust portrait from chest up, looking directly forward.
- Right card: Three-quarter bust portrait facing left, chest up, looking slightly off toward the viewer's left.

Typography & Text: 
- On the left card only: Bold top poster headline featuring a small uppercase line reading "ULTRA-DETAILED SKETCH PORTRAIT" directly above a massive, heavy black word "PROMPT". The headline appears hand-shaded with graphite cross-hatching and subtly overlaps the top of the subject's hair.
- On both cards: A small centered watermark credit near the bottom reading "Made by promptiq.com" preceded by a tiny orange icon.

Subject Details: [A beautiful young woman] with long dark hair, a center part, loose face-framing strands, and thick hair draped over her shoulders. She wears black-framed glasses with translucent amber-tinted lenses, a dark tailored blazer over a light top, sculpted eyebrows, almond eyes visible through the lenses, and a calm, confident expression.

Style & Color: Detailed graphite pencil illustration on sketch paper with visible cross-hatching, fine hairline pencil strokes, realistic facial proportions, and delicate tonal shading. Monochrome graphite palette throughout, with color accents strictly limited to the translucent amber glasses lenses and the small orange watermark icon.
```