This is a railway diorama made with original pieces only, divided by a wall. On the left side there is
the Hogwarts Station shining brightly with its 9,45 platform, which Harry Potter couldn’t find... On
the right side, more dark and oppressive, there is the Milan Substation with its secret underground
Platform 21, hidden from the public eye, which transported hundreds of Jews to Auschwitz. What is
the real ghost platform?