The new cathedral also known as the Cathedral of the Immaculate Conception is a Roman Catholic church built 1862-1924 after designs by Vincenz Statz.
Salviati decorated the apse with 24 mosaic figures.
Saint Leopold-Blatt. Volumes 1-3. 1887-89. 38.
Barr, Sheldon. Venetian Glass Mosaics: 1860-1917. London: Antique Collectors' Club, 2008. 122.
Pierre Bona on Wikimedia Commons
Jan Lefers' flickr Photostream