# Biological reference imagery — YuanLab v0.6

These are real fluorescence microscopy reference images from HHMI's Beautiful Biology. They are not experimental results produced by YuanLab. Retrieved 2026-10-12. Images are hosted locally so visiting the site does not require a connection to HHMI.

## Vimentin Dreamcatcher

- Creator: Andy Moore, Howard Hughes Medical Institute, Janelia Research Campus.
- Source: https://www.beautifulbiology.org/media-detail/vimentin-dreamcatcher
- License: Creative Commons Attribution–NonCommercial 4.0 International (CC BY-NC 4.0), https://creativecommons.org/licenses/by-nc/4.0/
- The source page states that all visuals are under this license. The source describes fluorescence microscopy of vimentin filaments, color coded by depth. The detailed text describes a COS-7 cell; the source alt text uses a different cell label, so YuanLab uses the neutral, supported description “vimentin filaments in a cell”.
- Local file: `assets/images/biology/vimentin.jpg`, 1000 × 1000. SHA-256: `2cbd05b476baba7115f4045219a83840436a356476886aeaf12d81f0790278f6`.
- Display treatment: source-served JPEG, responsive scaling, dark gradient at the left edge for text legibility. No scientific structures were added or synthesized. Inline attribution is available via “About the image”.

## Cellular Spiderwebs

- Creator: Andy Moore, Howard Hughes Medical Institute, Janelia Research Campus.
- Source: https://www.beautifulbiology.org/media-detail/cellular-spiderwebs
- License: CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/
- Subject: fluorescence microscopy of microtubule networks in adjacent cells.
- Local file: `assets/images/biology/cellular-spiderwebs.jpg`, 1000 × 1000.
- Display treatment: source-served JPEG; responsive crop and a dark overlay for readable text. Inline attribution is available via “Image credits”.

## A Snapshot of Cell Division

- Creators: Andy Moore, HHMI's Janelia Research Campus, and Erika Holzbaur, University of Pennsylvania.
- Source: https://www.beautifulbiology.org/media-detail/snapshot-cell-division
- License: CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/
- Local file: `assets/images/biology/cell-division.jpg`. Retained as a licensed reference asset; not displayed in the v0.6 layout.

All imagery is used for noncommercial academic presentation. No endorsement by HHMI or the contributors is implied. The license applies to the credited imagery and does not relicense unrelated YuanLab content or cited article figures. No AI-generated imagery is used in v0.6.

Visual direction reference: https://www.beautifulbiology.org/ — dark canvas, prominent typography, spacious compositions and microscopy. YuanLab's layout and code are implemented independently; research content remains grounded in the existing source records.