Within the walls of the Monastery of Santa Cecilia in Trastevere, in the heart of Rome, a centuries-old tradition is renewed every year: in January, two newborn lambs, after being adorned and blessed, are entrusted to the care of one of the cloistered nuns. The woman cares for them with the tenderness of a mother, looking after them and feeding them. The presence of the animals has a specific purpose: with their wool, the nuns weave the pallium that the Pope wears on June 29, the solemnity of Sa...