The Cathedral Basilica of Saints Peter and Paul is arguably one of the most beautiful churches in Philadelphia. You can see it's green dome from many places in the city, especially the Art Museum. Its stunning architecture includes a dome, ornate gold ceilings, and black and white marble floors- it really makes you feel as if you are in Europe! In this photo a bride and groom stand with their wedding party at the altar, and the wide angle lens shows off the ornate beauty of this old church. http://cathedralphila.org