Duomo Square
It is the main square in the city and it is beautiful. It is one of those places that you see in black and white like of old. The cathedral presides in it, although it was being restored at the time we were there so we saw it covered in scaffolding and mesh. We arrived and it was already full of people, walking from one side to another without stopping, thousands and thousands of pigeons with "panisottos" vendors selling corn so you can feed the pigeons or put your palm out so hundreds come to eat from your hand.
It was a little overwhelming, at least for me, I did not like that very much.
On one side there is the entrance to the Vittorio-Emmanuelle Galleries. In the galleries there is a bull drawn on the ground, and the legend says that if you turn your heel on the bull's testicles, you will have good luck. Everyone did so, but it pained me a little to see the poor bull even though it was only a drawing. It's definitely worth visiting the square for all the elements that it's composed of. They have created a beautiful architectural complex which is why it looks like a black and white photo.