Hydrangea Cube

https://flic.kr/p/vzG4RU https://www.facebook.com/mikosmul/posts/503559706476549
Folding instructions: Hydrangea Cube, Hydrangea
This is the primary page for this model.
Paper: Favini Pergamena Calligraphy
Type: modular cubes and cuboids, tessellation modular, recursive and periodic tessellations (implies: abstract modular, abstract tessellation, abstract, balls and polyhedra, cubes and cuboids, fractal, geometric, mathematical object, modular, multi-sheet, pattern, abstract periodic tessellation, periodic tessellation, recursive tessellation, tessellation)
Author: Meenakshi Mukerji, Michał Kosmulski, Shuzo Fujimoto (tessellation by Shuzo Fujimoto, connection method designed independently by me and Meenakshi Mukerji)
Units used: Hydrangea, by: Shuzo Fujimoto (with my modifications)
Unit count: 6
Colors: brown and beige

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

I came up with the idea of connecting Hydrangeas to form a modular origami design independently, then found out Meenakshi Mukerji had published it in her book before. Units behave somewhat similar to Sonobe and can be used for making models of similar structure (for another example, see Hydrangea Icosahedron).