We came here to see Bernini's "L'Estasi di Santa Teresa" and we weren't disappointed. The only downside was that we had to go twice because it was closed the first time we went (1230-1500). There was no line, no noise, no tour guides or groups, so we were able to sit and look around at the awe-inspiring works around us and take pics (no flash) at our leisure. It's a smaller church, but there's not a blank spot anywhere. Gorgeous.