This is the cover of Surface Charging and Points of Zero Charge, a book by my father, Marek Kosmulski. It is a reference work in electro- and surface chemistry.
I folded the modular origami presented on the cover. The unit is Nick Robinson’s Trimodule (68×4 = 272 modules were used). The book and cover art as a whole are property of the publisher and are presented here for information only.
Layered regular octagons represent the crystal structure of the mineral gibbsite.