Hugging Triangles Corrugation folded from fabric

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Folding instructions: Hugging Triangles Corrugation
Main model description: Hugging Triangles Corrugation
Paper: Fabric-Based Folding Materials (fabric on paper)
Type: abstract corrugation-tessellation (implies: abstract corrugation, abstract, corrugation, geometric, pattern, abstract periodic tessellation, non-recursive periodic tessellation, periodic tessellation, tessellation)
Author: Michał Kosmulski
Colors: green

Images are licensed under the Creative Commons Attribution-NonCommercial 4.0 International License

My Hugging Triangles Corrugation, executed in fabric-covered paper with aluminum foil backing (three-layer composite material).

The corrugation is so named after the joints between octagons and squares where two triangular interlocking rings meet.