@codewiz From the architecture and aesthetic aspects it's brilliant.
@Maryam Wikipedia says it's a late Victorian era iron structure erected in 1890:
https://en.m.wikipedia.org/wiki/Cleveland_Arcade
@Maryam If you visit Milan, next to the famous Duomo di Milano you can see this majestic gallery:
https://en.m.wikipedia.org/wiki/Galleria_Vittorio_Emanuele_II
@Maryam and Milan isn't among the top tourist spots in Italy