A knot on the paving of the Galleria, in Milan.The image has been used at the exhibition m...
Borromean rings on the facade of the Biblioteca Ambrosiana in Milan.
A decoration on the floor of the Galleria, in Milan. If we imagine to paste the ends, we g...
On the main gate of a palace in viale Abruzzi, in Milan, we see this fake knot.
Borromean rings on the facade of the Biblioteca Ambrosiana in Milan.You can see also a det...
A trefoil knot on a capital in the courtyard of S.Ambrogio church, in Milan.
A knot on the paving of the Galleria, in Milan.The image has been used at the exhibition m...
The tails of these animanls form an Hopf link on the capital of S. Ambrogio church, in Mil...
On a fountain of the Castello Sforzesco in Milan, we can see this coat-of-arms. It should ...
