# Dither Portrait

> An image shown printed in two inks via error diffusion, with a round pointer-tracking lens that reveals the full-colour original and dissolves into the same dither pattern at its soft edge.

- Author: [ham7a311](https://21st.dev/@ham7a311)
- Library: ham7a311
- License: MIT
- Tags: Dither, Canvas, Image, Lens, Hover Effect
- Live preview: https://21st.dev/@ham7a311/components/dither-portrait

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/ham7a311/dither-portrait?api_key=$API_KEY_21ST"
```

Requires a 21st API key (generate one at https://21st.dev/mcp) passed as `API_KEY_21ST`. Free accounts get a limited number of installs per day; unlimited on a paid plan — see https://21st.dev/pricing.

Full component directory: https://21st.dev/llms.txt · More like this: https://21st.dev/community/components/s/dither.md