# Third-Party Reference Materials

This directory contains reference scripts and preview images obtained from:

- Project: `figures4papers`
- Upstream: <https://github.com/ChenLiu-1996/figures4papers>
- Copyright: retained by the upstream authors and other applicable rights holders

As checked on 2026-08-03, the upstream repository did not expose an explicit
LICENSE file through its repository root or GitHub license endpoint. These files
must therefore not be assumed to fall under the root MIT License of
`nature-skills`.

Their retention in this repository is for source attribution and research
reference. It does not grant permission to copy, modify, redistribute, or publish
the files or derived materials. Before such use, check the current upstream terms
and obtain permission from the relevant rights holder when required.

If the upstream project later publishes a license or the maintainers obtain
written permission, update this notice with the exact terms and date.