It is a beautiful baroque church. Built in the 17th century, it is especially famous for its beautiful frescoes painted on its walls.
Pay particular attention to the painting on the ceiling which plays a trick on the mind and creates an optical illusion that the shape of the Church roof is a dome, whereas in fact it is a flat roof that the artist managed to create an illusion of depth. This also proves that optical illusions are nothing new.
The Church of St Ignatius is not far from the Pantheon and the Trevi Fountain. Come and visit here!