I believe it is the Basilica of SS. Ambrose and Charles on the CorsoWhat is the church in that last shot (interior view with the man sitting in the foreground)?
I thought that too. The Kalbeliya I photographed in Rajasthan are Roma, ancestral ones who never emigrated.What a great thread. Thanks to the OP for starting it. Looking forward to seeing more.
PS My first thought on seeing the title was the Roma people, and Jozef Koudelka.