This structure made of three dodecahedra is used for children to climb, in the park Mignon...
The crow-stepped gable of this building, in Bolzano, recalls a geometric solution to a pro...
In Bolzano, in front of the Museion, the two beautiful bridges over the river Isarco (one ...
The building of the Museion, in Bolzano (that we can see here from a different point of vi...
the spots shown in the maths signposts