Everybody has a favorite Rome Communion rail, right? This lovely rail so speaks of Bernini and Borromini.
This is the Cappella Spada, dedicated to Santa Maria Liberatrice, at San Girolamo della Carita'.
This church had been the titular church of Pietro Card. Palazzini who died in the Holy Year 2000. But before his passing he arranged for Opus Dei to get the property and today it is one of their Rome chapels.