# Landing page image attribution

## `vesalius-1543.jpg`

**Andreas Vesalius, *Tertia Musculorum Tabula*, 1543. Courtesy of the National Library of Medicine.**

Woodcut from *De humani corporis fabrica libri septem*, Basel, June 1543. NLM Unique ID: `101531833`; NLM Image ID: `C06088`.

- Source and rights statement: [National Library of Medicine official Flickr record](https://www.flickr.com/photos/nlmhmd/37053621276/).
- Source image: [Original JPEG](https://live.staticflickr.com/4442/37053621276_41ba8ac82b_o.jpg).
- Rights designation by the source: **No known copyright restrictions**. This is the source's designation, not a Creative Commons attribution license.
- Credit guidance: [NLM Historical Collections Copyright Information](https://www.nlm.nih.gov/hmd/copyright/index.html).
- Retrieved: 2026-09-12.
- Adaptation: proportionally reduced from 1,896 × 3,346 to 650 × 1,147 pixels and JPEG-compressed for the web. No cropping, retouching, generated content, or anatomical modification.

This credit identifies the historical source and does not imply NLM endorsement of JINTAI 3D.

## Product screenshots (2026-09-12)

`product-model.jpg`, `product-book-cover.jpg`, and `product-book-page.jpg` are native screenshots of the locally running JINTAI 3D application. They show the real viewer, book cover, and left femur page. Captured at 1,280 × 720 pixels. CSS applies perspective and responsive sizing. Both book screenshots retain the complete 16:9 frame on the LP; the source screenshots have not been retouched.

The anatomical geometry visible in these screenshots comes from **Z-Anatomy**, Gauthier Kervyn and contributors, licensed under **CC BY-SA 4.0**. The rendered model imagery is distributed under the same license.

- Model credits and modifications: [Z-Anatomy attribution](/models/z-anatomy/ATTRIBUTION.md).
- Source: https://github.com/Z-Anatomy/Models-of-human-anatomy
- License: https://creativecommons.org/licenses/by-sa/4.0/

The organ specimen shown alongside the viewer screenshot is the existing `/previews/bodyparts.png`, derived from BodyParts3D, Database Center for Life Science, CC BY 4.0; see [BodyParts3D attribution](/ATTRIBUTION.md).

## Mobile product previews and app icons (2026-09-12)

`phone-model.png`, `phone-challenge.png`, `phone-book-cover.png`, and `phone-book-page.png` are native, unretouched screenshots of the actual JINTAI mobile interface at 390 × 844. Device frames are CSS illustrations. The model imagery retains the Z-Anatomy CC BY-SA 4.0 attribution above. These previews are shown in full, without image cropping.

`icons/model.svg`, `icons/challenge.svg`, `icons/book.svg`, and `icons/echo.svg` are original JINTAI vector symbols made for this site. They are symbolic app marks, not anatomical teaching diagrams. No Apple logo, platform badge, or third-party app icon is used. The site links to browser applications.