The mother church of the Society of Jesus, finished in 1584 to designs by Vignola and Giacomo della Porta. The plan — wide single nave, shallow transept, dome over the crossing — became the template for Catholic church building across the Counter-Reformation world. Above the nave, Giovanni Battista Gaulli's Triumph of the Name of Jesus, painted between 1672 and 1685, breaks past its gilded frame as if the ceiling had opened to the sky. from the studio