Friezes
At the Castello Sforzesco in Milan, on a facade that faces one of the internal courtyards, we can see two friezes under this window: a frieze 22∞ in the top of the photo and a frieze *∞∞ below. You can see a detail.
© matematita
The image belongs to the sections...:
*∞∞ (pm11) (Symmetry)
22∞ (p112) (Symmetry)
The Sforza Castle (From the exhibitions of matematita)
Doors and windows (Anthology of images)
Doors and windows (Symmetry)