Life-size statues depict the corporal work of mercy of burying the dead in the Nativity scene in St. Peter's Square at the Vatican Dec. 14. (CNS photo/Junno Arocho Esteves) See VATICAN-LETTER-NATIVITY Dec. 14, 2017. VATICAN NATIVITY Sizes: 150 × 150 / 300 × 169 / 175 × 131 / 385 × 217