San Fantin is a church in the sestiere of San Marco in Venice, Italy. It stands in front of the Fenice Theater and adjacent to the Ateneo Veneto.
This parish church was first erected in the 10th century under the patronage of the patrician families from Barozzi, Aldicina, and Equilia. Reconstruction was undertaken by the Pisani family, who installed in the church a miraculous icon of the Virgin they had obtained from the East. The church of San Fantin by the 15th century came to be called the church of Santa Maria delle Grazie di San Fantino.
Wikipedia https://en.wikipedia.org/wiki/San_Fantin,_Venice
Coordinates 45°26'1.964" N 12°20'3.368" E