Now housing the Musee de Trouville, the organization's collection coincidentally also contains a Salviati mosaic portrait representing Titian. Salviati's records show that a mosaic of Titian was ordered by a Mr. Apetzeguia of Paris. Julio Jose, the Marquis de Apezteguia of Cuba studied in Paris before 1879 and he may have commissioned the mosaic.
Salviati exhibited a mosaic portrait of Titian - perhaps this one - at the fall 1884 meeting of the Architectural Association in London.
Titian's 16th century self-portrait in Berlin's Gemaldegalerie
Barr, Sheldon. Venetian Glass Mosaics: 1860-1916. London: Antique Collector's Club, 2008. 130.
Canecrabe's flickr Photostream
Amis du Musee de Trouville
"Marquis de Apezteguia Dead." New York Times. April 16, 1902.
"Architectural Association." The Building News and Engineering Journal. October 17, 1884. 612.