Madam Professor (Senhora Professora) (K11159), Exhibition: "Papel, Dobragens e ... Matemática", Faculty of Sciences of the University of Lisbon (ULisboa), 2018 |
Can you believe that copper parts are only decoration? The structure of the polyhedron is made by 120 black modules with 4 spirals each, but there are used only decagons.
You can compare with Duo-flaps which is similar but has a different structure.