Exterior view of Saint Peter’s Basilica, Vatican City, Italy

architecture blue sky building christianity clear sky color image copy space cross day dome historical landmark history horizontal italy low angle view majestic monument nobody outdoors photography religion rome saint peter's st peter's st peter's tourist attraction towering travel travel destinations urban vatican city capital christian cloudless color colour crucifix daytime eu eu europe european european union historical italian landmark low angle magnificent mediterranean memorial metropolitan negative space outside religious roman sky southern europe southern european spiritualism spirituality structure white space