A map of Milan
This map of Milan of the sixteenth century is a rough decagon. If we identify some sides of the decagon as indicated by the blue points, we will put the map of Milan on a Moebius strip. Here you can see the passages of the deformation.
© matematita
The image belongs to the sections...:
Photos of the city (From the exhibitions of matematita)
Maps of the city (From the exhibitions of matematita)
Surfaces obtained from a rectangle (Topology)
Further information:
http://matemilano.mat.unimi.it