Pope Francis on Friday met with Pope Tawadros II, head of Egypt’s Coptic Orthodox Church, an encounter that brought the number of popes within the Vatican walls to three this week.

Benedict XVI, the emeritus pope, returned to the Vatican on May 2, two months after his resignation, while Tawadros is only the second Coptic pope to visit the Vatican, after the historic visit of Pope Shenouda III to Pope Paul VI in 1973.

Tawadros — on his first foreign trip since he was elected in November — is staying at the Vatican’s guesthouse where Pope Francis is also living. Benedict is now living in a revamped convent a 5-minute walk away, but there were no plans for the two men to meet.

From the very first moment of his unexpected election as Pope Francis, Cardinal Jorge Bergoglio of Argentina has embraced a series of small departures from established tradition.

He took his papal name from a great nonconforming saint of the Middle Ages — and one that no other pope in the history of the Roman Catholic Church has taken. He then refused to stand on an elevated platform that would separate him from his “brother cardinals,” and asked the people of Rome to bless him rather than receive his blessing. He even insisted on returning to his hotel to settle his account (as though his credit were in any doubt).

Everyone who knew Bergoglio saw in him an unconventional and even unpredictable figure. He lived in Buenos Aires in a modest apartment rather than in the archbishop’s palace. He dispensed with a private limousine and took public transportation to work. He even cooked his own meals at home in his own kitchen.

Now, as pope, he has continued this pattern by ignoring long-settled traditions of what a pope should wear, where he should reside, and how he should conduct himself in public functions. Francis has chosen not wear the gold papal cross to which he is entitled, instead wearing the more simple cross he wore in Argentina. He also seems satisfied with normal men’s footwear, avoiding the elegant red loafers Pope Benedict normally wore in public.

He has been Pope Francis for less than a month, but the keep-it-simple prelate from Argentina is a wow with American Catholics — at least for now.

The tables may turn on Francis once media attention moves from his no-fuss style to his substantive actions, said a Vatican expert Wednesday.

The former archbishop of Buenos Aires has an 84 percent favorable rating among U.S. Catholics, including 43 percent who hold a very favorable view of him, according to a new survey by the Pew Forum on Religion & Public Life.

Pope Francis on Thursday washed the feet of 12 young inmates, including two girls and two Muslims, during a Maundy Thursday Mass at a youth detention center in Rome.

The Argentine pontiff, who has shown an eagerness to break with tradition in the two weeks since his election to the papacy on March 13, chose to celebrate the rite in the Casal del Marmo prison in northwest Rome, rather than in the traditional venue of the St. John Lateran Basilica.

Francis has repeatedly stated his desire to bring the papacy and the church closer to the poor and the marginalized.