# Credits

## Photos supplied by Raul (used at native aspect ratio, never cropped or stretched)
- `assets/photos/halloween-costume.jpg` (from halloween-costume.png, 1122×1402, re-encoded only)
- `assets/photos/led-screen-selfie.jpg` (from 4896×3672, resized to 2048×1536, same 4:3 ratio)
- `assets/photos/60-day-new-yorker-tshirt.jpg` (from 3760×3720, resized to 1600×1583, same ratio)
- `assets/photos/indie-tm-logo-transparent.png` (unchanged; this file is the indie.md logo, standing in until the Indie TM logo arrives)
- `assets/photos/indie-md-journeys.png` (supplied, not used in v2)

## Generated in code
- `assets/photos/raulp-qr.png`: QR code for https://raulp.co (python `qrcode`, error correction M, 4-module quiet zone). Decoding was checked from the rendered slide with zxing-cpp.
- Gears, robot heads, the HIRED stamp, envelope, notes, tokens, the OR disc and the hand icon are drawn in code (three.js geometry, canvas, SVG).

## Vintage images (public domain only; no AI-generated images)
Duotoned to the deck palette (#161412 → #AA6434 → #EBE7E0). The Corliss engine was cut out with rembg (isnet-general-use) and the archive caption strip was cropped off.

| File | Source | Author / archive | Licence |
|---|---|---|---|
| `assets/img/corliss.png` | https://commons.wikimedia.org/wiki/File:The_Corliss_%27Centennial_Engine%27_at_the_US_Centennial_Exhibition_(1876).jpg | Centennial Photographic Company, 1876 (Free Library of Philadelphia, Centennial Exhibition collection) | Public domain |
| `assets/img/switchboard.jpg` | https://commons.wikimedia.org/wiki/File:Photograph_of_Women_Working_at_a_Bell_System_Telephone_Switchboard_(3660047829).jpg | The U.S. National Archives | No known copyright restrictions (as marked on Wikimedia Commons) |

## Brand reference (not shown on slides)
- `assets/brand/indie-md-og-image.png`: indie.md Open Graph image, saved as the colour and type reference for the palette (see NOTES.md).

## Fonts (SIL Open Font License 1.1, vendored woff2 from @fontsource)
- Instrument Serif (Instrument), licence `assets/fonts/InstrumentSerif-OFL.txt`
- DM Sans (Colophon Foundry), licence `assets/fonts/DMSans-OFL.txt`
- Anton (Vernon Adams)
- IBM Plex Mono (IBM)

## Code libraries (MIT, vendored in `vendor/`)
- three.js r186 (`vendor/three.module.js`, `three.core.js`, `addons/FontLoader.js`), licence in `vendor/three-LICENSE`
- cannon-es (`vendor/cannon-es.js`), licence in `vendor/cannon-es-LICENSE`