# Cyanotype fern fronds

Cyanotype fern fronds as a cyanotype illustration, suited to framed art prints.

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

![Three white fern fronds on deep blue inside a pale border.](https://promptseen.dev/media/a_134/cyanotype-fern-fronds-detail-084def577a50.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
Cyanotype-style botanical print of three tall fern fronds in white on deep Prussian blue, a pale paper border, symmetrical leaflets in varying tints, subtle paper grain, 3:4 aspect ratio.
```

## What is it good for?

Flat shapes and a limited palette print cleanly at large sizes and look deliberate on a wall.

## How do I adjust it?

- Count the leaves; fewer, larger leaves read better at small sizes.
- Mention a pot or a cropped edge to decide whether the plant floats or stands.

## Test prints

### 2026-10-28 · GPT Image 2.5

- Provider: OpenAI

![Three white fern fronds on deep blue inside a pale border.](https://promptseen.dev/media/a_134/cyanotype-fern-fronds-detail-084def577a50.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