# Asset provenance

Original code, writing, logo, favicon and catalogue drawings: MIT. No reference-site photos or research screenshots are distributed. Photography shows separate settings; no real premises, clinician, employee or named author is claimed.

## Licensed photography

Verified official Pexels pages 30 October 2026. Pexels License: https://www.pexels.com/license/ . Local AVIF/WebP variants preserve source proportions; displayed layout crops are set in CSS. social.jpg is a cropped derivative of the first photo.

- frames: Ksenia Chernaya — https://www.pexels.com/photo/crop-unrecognizable-female-ophthalmologist-showing-eyeglasses-5715887/ — Pexels License. Official original: https://images.pexels.com/photos/5715887/pexels-photo-5715887.jpeg
- fitting: Ksenia Chernaya — https://www.pexels.com/photo/crop-oculist-adjusting-eyeglasses-on-face-of-woman-5752308/ — Pexels License. Official original: https://images.pexels.com/photos/5752308/pexels-photo-5752308.jpeg
- exam: Antoni Shkraba — https://www.pexels.com/photo/doctor-putting-eyeglasses-on-a-man-6749756/ — Pexels License. Official original: https://images.pexels.com/photos/6749756/pexels-photo-6749756.jpeg

## Fonts

Self-hosted Latin WOFF2 subset derivatives from official Google Fonts. Internal family, full and PostScript names are changed to avoid reserved font names; original complete OFL notices remain beside each family.

Libre Caslon Text → Wren Serif 400; Inter → Wren Sans 400/600.

https://github.com/google/fonts/tree/main/ofl/librecaslontext
https://github.com/google/fonts/tree/main/ofl/inter

## Catalogue artwork

The six original SVG frame drawings are front-view illustrative concepts, not photographs or measured real products. Shapes, finishes and dimensions are sample design data.