Russian Orthodox Church, Baden-Baden

This church was built 1881-82 by St. Petersburg architect Ivan Strom (or Schtrom), who also worked on St. Vladimir's Cathedral in Kiev.

The Salviati mosaic of The Transfiguration above the entrance was ordered by Baroness Plessen, a close relative of Tsar Nicholas II, and may have been designed by Russian painter Grigor Gagarin.

Sources:
Wikimedia Commons
Wikipedia DE
Barr, Sheldon. Venetian Glass Mosaics: 1860-1917. London: Antique Collectors' Club, 2008. 130.

San Spiridione Church, Trieste

This church - dedicated to St. Spyridon - is a Serbian Orthodox church in northern Italy.

Built by architect Carlo Maciachini in 1859, the facade is decorated by Salviati mosaics designed by Milanese painter Giuseppe Bertini.

Sources:
Wikipedia
Nile Guide
Barbara Cesanelli's flickr Photostream
Wikimedia Commons
Louanne Weeks
Arte e Arti
Barr, Sheldon. Venetian Glass Mosaics: 1860-1917. London: Antique Collectors' Club, 2008. 126.

Church of St. Mary Magdalene

Administered by the Russian Orthodox Church in Jerusalem, this church was designed by David Grimm and built in 1886-88 by Czar Alexander III in memory of his mother, Empress Maria Alexandrovna.

Salviati made the medallion of St. Mary Magdalene that is located above the entrance.

Sources:
See the Holy Land
Wikipedia
Barr, Sheldon. Venetian Glass Mosaics: 1860-1917. London: Antique Collectors' Club, 2008. 132.