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Cilindri e nastri di Moebius realizzati in stoffa, con una chiusura a zip. Exhibit utilizz...
These scissors represents, from the point of view of topology, a surface of genus 2, that ...
A dihedral symmetry of type D1 in this clapper in Bergamo.From the point of view of topolo...
From the point of view of topology, a bombolone is a torus, that means a sphere to which a...
From the topological point of view, this cup represents a surface of genus 1 (a torus), th...
A Mozambican bag with beautiful examples of friezes. The image appears in the book Il ritm...
The common football is a uniform polyhedron of type (5,6,6) and has the same symmetry of a...
From the point of view of topology, this tile recalls a surface of genus 2, that can be th...
A hub with cyclic group of symmetry of type C4. We can compare it with another hub; or w...
A bag produced by the Mozambican handicraft with some beautiful examples of friezes. From...
