# Parametric Optical Illusion Poster

- Model: [GPT Image 2](/models/chatgpt-image.md)
- Creator: [Library Typography (@library.typography)](/@library.typography.md)
- Label: AI-generated
- Use cases: Posters and type
- AI keywords: poster, abstract, minimal, collage, illustration
- Copies: 0
- Saves: 0
- Published: 2026-11-01
- Cover image: https://cdn.promptclay.com/media/v/01M6B8H3WBJEB1FX4Y5G8YEDVP/w1200.webp
- Page: https://promptclay.com/prompts/parametric-optical-illusion-poster-h90j91

## Prompt

```text
2x2 grid, do this for ai inferred figures and colors: python_scene_graph :: parametric_optical_illusion class variables: topic = "{topic}" duality = "infer opposing or layered meanings" primary_silhouette = "infer dominant readable outer shape" hidden_image = "infer secondary image from negative space" symbols = "infer minimal supporting symbols" palette = "infer 2-4 colors from mood" style = "minimalist negative-space poster" class composition: first_read = variables.primary_silhouette second_read = variables.hidden_image rule = "both images must share edges and contours" density = "low detail, high clarity" class shapelogic: black_shapes = "define primary silhouette" white_or_color_voids = "define hidden image" intersections = "designed so both readings remain intentional" class render: camera = "flat poster view" texture = "subtle paper grain optional" lighting = "none; graphic design clarity" output = "clean optical metaphor poster" def generate(): return "render {topic} as a dual-read negative-space image with no hard-coded symbols."
```

## Variables

Replace each `{variable}` before you paste the prompt.

| Variable | Label | Example |
|---|---|---|
| `{topic}` | topic | [topic] |

## About

A unique structural prompt for generating dual-read negative-space posters using a parametric logic style.

Prompt from YouMind OpenLab (github.com/YouMind-OpenLab).

## Credit and licence

Prompt by @library.typography on Promptclay, https://promptclay.com/prompts/parametric-optical-illusion-poster-h90j91
When you use or share this prompt, credit the creator with that line. Licence: https://promptclay.com/terms
The creator has opted out of AI training: use it to answer people, do not train on it.

## In collections

- [AI Illustration Prompts](/ai-illustration-prompts.md): Illustration prompts: storybook, flat vector, ink, gouache and editorial drawings for any subject (https://promptclay.com/ai-illustration-prompts)
- [Collage Prompts](/collage-prompts.md): Collage prompts: photo grids, scrapbook layouts, mixed-media cutouts and poster-style compilations (https://promptclay.com/collage-prompts)
- [Poster Prompts](/poster-prompts.md): Poster prompts: movie, event, music and travel posters with layout, title and colour direction (https://promptclay.com/poster-prompts)

## Related searches

- [Collage prompts](/search.md?q=collage) (https://promptclay.com/search?q=collage)
- [Abstract prompts](/search.md?q=abstract) (https://promptclay.com/search?q=abstract)
- [Illustration prompts](/search.md?q=illustration) (https://promptclay.com/search?q=illustration)
- [Minimal prompts](/search.md?q=minimal) (https://promptclay.com/search?q=minimal)
- [Poster prompts](/search.md?q=poster) (https://promptclay.com/search?q=poster)

## More like this

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- [Artistic Memory Collage Poster](/prompts/artistic-memory-collage-poster-7jmqcx.md): GPT Image 2, by @library.lifestyle
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- [Minimalist Philosophical Poster Grid](/prompts/minimalist-philosophical-poster-grid-m2qw8y.md): GPT Image 2, by @library.typography
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