https://www.breachcollection.org/home daily 1.0 2025-05-09 https://images.squarespace-cdn.com/content/v1/60f7a24a76299c101cffff93/181859a5-c916-4589-ae0f-fabc6dbd6d27/UC+17-0443-50.jpg Home The Breach Collection is a collection of polyhedra, hand-crafted by Derrick Rodney Breach, former Senior Lecturer in the School of Mathematics and Statistics, at the University of Canterbury, New Zealand. Its custodians are currently Maths Craft New Zealand, who are in the process of cataloguing and restoring the collection for future display. Keep me updated ⟶ Maths Craft New Zealand would like to thank Brian Woods, Penny Goode, Gunter Steinke, the School of Mathematics and Statistics, and all others who have contributed to the knowledge of Derrick’s life, his works, and the restoration of this collection. https://www.breachcollection.org/derrick-breach daily 0.75 2026-09-10 https://images.squarespace-cdn.com/content/v1/60f7a24a76299c101cffff93/cd6ed0aa-2e3e-4b81-b534-e2747a882c49/Derrick+Rodney+Breach.png Derrick Breach - Make it stand out Derrick Breach with some of his creations, unknown year. - Unknown https://www.breachcollection.org/visit daily 0.75 2025-05-09 https://images.squarespace-cdn.com/content/v1/60f7a24a76299c101cffff93/7beff3d3-0ff5-454f-8f56-5ecf7c296927/UC+17-0443-48.jpg Visit - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.breachcollection.org/join daily 0.75 2025-05-09 https://images.squarespace-cdn.com/content/v1/60f7a24a76299c101cffff93/1b6b6493-24af-49ba-b6be-96ca8739c196/UC+17-0443-45.jpg Join - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.breachcollection.org/the-collection daily 0.75 2026-09-08 https://images.squarespace-cdn.com/content/v1/60f7a24a76299c101cffff93/5726fd17-4ff1-4966-95f8-643f931ae6ee/collection2026.jpg