A trefoil knot
A trefoil knot on a capital in the courtyard of S.Ambrogio church, in Milan.
© matematita
The image belongs to the sections...:
From "fragments of topology" (From "XlaTangente")
Photos of the city (From the exhibitions of matematita)
Knots in the city and outside the city (Topology)
Trefoil knot (Topology)
Pillars, columns and capitals (Anthology of images)
S. Ambrogio (From the exhibitions of matematita)
Further information:
http://matemilano.mat.unimi.it
