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A prismatic symmetry of type D6 in this street lamp in Bergamo.
From the point of view of topology, this tile recalls a surface of genus 11, that can be t...
A paving with symmetry of type 2222. You can see also a detail.
A paving with symmetry of type 2222. You can see also a detail.
A rosette with dihedral group of symmetry of type D16 (or D8 if we consider the external p...
In Trieste, a shadow cast by a streetlight. You can see also a detail.
This street lamp has a symmetry of type D3, the same of a right pyramid with an equilatera...
