Tourists visiting the third major basilica of Rome, San Paolo Fuori Le Mure (St. Paul outside the Walls). The "walls" refers to the Aurelian Wall, built by Marcus Aurelius in the 3rd Century as a bulwark against barbarian invasion. The place where the basilica is situated is called, "Tre Fontane" ( The Three Fountains). Legend has it that three springs emerged from the spot where St. Paul's head hit the ground after he was beheaded during the First Great Persecution under the emperor Nero. The statue depicts St. Paul holding the sword with which he was beheaded. 

Click  Santa Maria Maggiore ( St. Mary Major) to view the Basilica of St. Mary Major.