A tapestry depicting Mother Teresa of Calcutta is seen in the facade of Saint Peter's Basilica during a mass, celebrated by Pope Francis, for her canonisation in Saint Peter's Square at the Vatican September 4, 2016. REUTERS/Stefano Rellandini

A tapestry depicting Mother Teresa of Calcutta is seen in the facade of Saint Peter’s Basilica during a mass, celebrated by Pope Francis, for her canonisation in Saint Peter’s Square at the Vatican September 4, 2016. REUTERS/Stefano Rellandini

A tapestry depicting Mother Teresa of Calcutta is seen in the facade of Saint Peter's Basilica during a mass, celebrated by Pope Francis, for her canonisation in Saint Peter's Square at the Vatican September 4, 2016. REUTERS/Stefano Rellandini

September 4, 2016 8:03 AM (UTC+8)