# Geometric concert poster

Geometric concert poster as a Bauhaus-style poster, suited to event posters.

Web page: <https://promptseen.dev/en/prompts/geometric-concert-poster/>  
Other languages: [简体中文](https://promptseen.dev/zh-hans/prompts/geometric-concert-poster/index.md)

![Geometric poster with a large disc, a half circle, a dot grid and solid bars.](https://promptseen.dev/media/a_103/geometric-concert-poster-detail-214461d57de1.webp)

## Test record

- Tested with GPT Image 2.5
- 1086 × 1448 · 3:4
- Tested 2026-10-28
- No reference image
- Updated 2026-10-28

## Prompt · English

```text
Bauhaus-inspired poster: a concert poster with the disc in the upper right and the half circle on the left, mustard, tomato red and teal on navy, a large disc, a half circle, a small dot grid and two solid title bars, flat colours with fine paper grain, 3:4 aspect ratio.
```

## What is it good for?

Bold geometry that stays legible from across a room, with bars reserved for event details.

## How do I adjust it?

- Give every shape a position (upper right, lower left); the layout stays balanced.
- Keep the palette to four colours plus the background.

## Test prints

### 2026-10-28 · GPT Image 2.5

- Provider: OpenAI

![Geometric poster with a large disc, a half circle, a dot grid and solid bars.](https://promptseen.dev/media/a_103/geometric-concert-poster-detail-214461d57de1.webp)

## Source and licence

- Prompt: By Prompt Seen · Licence: CC BY 4.0
- Image: Creator: Prompt Seen · [Licence: CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) · Generated image