Uploaded February 2023 | Updated September 2026, 5 days ago

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Printable PDF: https://cuttle.xyz/@toby/Celtic-Knotwork-Printable-Activity-mXvXN0oLPS69

This activity is based on “Celtic Knotwork” (1999) by Andrew Glassner: glassner.com/wp-content/uploads/2014/04/CG-CGA-PDF-99-09-Celtic-Knotwork-1-Sept99.pdf

We also recorded a livestream where we write code to generate these patterns: youtube.com/watch?v=Ca_WFxxmXfg