Nicola Michetti
Nicola Michetti, also known as Niccolo or Niccolò (circa December 7, 1675 in Venice – November 12, 1758 in Rome) was an Italian architect, active in a late-Baroque style in mostly Rome, Italy and St Petersburg, Russia.
While originally born in Venice, Nicola worked for years in Rome under Carlo Fontana, including as a foreman (Capomaestro) in the reconstruction of the Basilica of Santi Apostoli. Nicola independently submitted a proposal for the Trevi Fountain (1704), however, the winning commission went to Salvi. Nicola performed smaller architectural projects in Rome, including the altar and the architecture of the Sacripante chapel (1712) in Sant'Ignazio. In 1715, he submitted a losing design against competitors like Juvarra, Canevari and others to be able to design a new sacristy of St. Peter's Basilica. That same year, he designed and help build a chapel of the church of Santa Maria in Transpontina and for the Rospigliosi chapel in the church of San Francesco a Ripa (which hosts an altarpiece by Chiari).