A lamp based on the number 7
At the Haus Noldin in Salorno (Bolzano) we can see a strange lamp composed by 7 squares, 14 pentagons and 16 heptagons. The group of symmetry is that of a prism with heptagonal base.
See it from another point of view.
The image belongs to the sections...:
Other prismal groups (Symmetry)
In the house (Anthology of images)
In the house (Symmetry)
Lamps (Anthology of images)
Polyhedra around the world (3D geometry)