Gianlorenzo Bernini was a highly accomplished painter, sculptor, and architect during the Counter Reformation period in Rome. As one of the leading artists, he was commissioned to complete various projects for the Catholic Church to further its goals. This included putting finishing touches on St. Peter's Basilica, designing the grand colonnade and square in front of it, and creating dramatic works inside like the Baldacchino and Cathedra Petri to reaffirm the legitimacy and authority of the papacy. His works employed theatrical elements to create highly engaging religious experiences for viewers, in line with the Counter Reformation's aims.