The church features stucco work by the Salzburg artist Joseph Schmidt and a three - apse choir .
In 1697 it was rebuilt in a Baroque style with a floor plan modelled on Salzburg Cathedral , two onion domes and a red domed roof .
The church features stucco work by the Salzburg Cathedral artist Joseph Schmidt and a three - apse choir .
In 1697 it was rebuilt in a Baroque style with a floor plan modelled on Salzburg Cathedral , two onion domes and a red domed roof .