Some friezes on a gate at the University of Milan, in via Festa del Perdono. If you cut th...
This lamp has a prismatic symmetry group; seen from below it evokes the idea of a rosette ...
A hint of frieze with glide reflection symmetry in the structure of the inflorescence of t...
A plant belonging to the family of the Passifloraceae, a family originating from Tropical ...
A manhole cover that has symmetry of type 4*2. You can see also a detail.
This is not a polyhedron, but it recalls the structure of the rhombic triacontahedron, the...
This lamp is not actually a polyhedron but it recalls the structure of a rhombic triaconta...
The common football is a uniform polyhedron of type (5,6,6) and has the same symmetry of a...
A pattern of type 4*2 that can be found under a pair of flip flops.
A paving with regular hexagons coloured so that the symmetry group is *333. You can see a ...
