The Konrad Crypt

With the Salzburg Cathedral crypt you get two for the price of one because connected to the main crypt is this space which was found during excavations in that late 50s. It's the crypt of the previous Romanesque cathedral that was demolished in 1598. Following the theme of a crypt are these tiny skeleton shadow puppets that are projected in constant rotation across the back wall where they become huge drifting ghostly figures. The church has been known to use such gimmicks for centuries to make their point.