# Promotional poster with copy space

A green tea tin occupies the lower portion of a cobalt poster, leaving the top clear for later copy.

Web page: <https://promptseen.dev/en/prompts/design-top60-10/>  
Other languages: [简体中文](https://promptseen.dev/zh-hans/prompts/design-top60-10/index.md)

![A green tea tin occupies the lower portion of a cobalt poster, leaving the top clear for later copy.](https://promptseen.dev/media/a_313/design-top60-10-detail-9504969a51f5.webp)

## Test record

- Tested with GPT Image 2.5
- 1024 × 1536 · 2:3
- Tested 2026-10-30
- No reference image
- Updated 2026-10-30

## Prompt · English

```text
Use case: product-mockup
Asset type: Prompt Seen showcase image for case 10
Primary request: Minimal promotional poster with a dark green tea tin as hero, bold deep cobalt background, dramatic single-source light, product in lower two-thirds, clean negative space in upper area for headline, no generated text or claims.
Subject: 留白促销海报
Constraints: make this one distinct image for this case; preserve the requested composition and subject; no readable generated text, no logos, no watermark; do not reuse a stock composition or another case's image.
Avoid: duplicate objects, collage, unrelated props, distorted geometry.
```

Customize: [Promotional poster with copy space](https://promptseen.dev/en/templates/design-top60-10-template/)

## How to use

Copy the exact prompt used for this image. Changing the subject creates a new, untested variant. This example uses no reference image.

## Observed result

A green tea tin occupies the lower portion of a cobalt poster, leaving the top clear for later copy.

## Source

Independently adapted from the supplied design prompt collection, case 10. [Source](https://pixonara.com/prompts/ai-product-photo-prompts). GPT Image returned no precise version identifier.

## Test prints

### 2026-10-30 · GPT Image 2.5

- Provider: OpenAI
- Template v1: [Promotional poster with copy space](https://promptseen.dev/en/templates/design-top60-10-template/)

What we saw: A green tea tin occupies the lower portion of a cobalt poster, leaving the top clear for later copy.

![A green tea tin occupies the lower portion of a cobalt poster, leaving the top clear for later copy.](https://promptseen.dev/media/a_313/design-top60-10-detail-9504969a51f5.webp)

## Source and licence

- Prompt: [By Prompt Seen; independent adaptation of supplied case 10](https://pixonara.com/prompts/ai-product-photo-prompts) · Licence: CC BY 4.0
- Image: Creator: Prompt Seen · [Licence: CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) · Generated image