The postal series Christmas focuses on the gestures of love that exchange the Virgin Mary and Child Jesus, details taken from two wonderful masterpieces kept at the prestigious National Galleries of Ancient Art in Rome: "Madonna and Child" by Orazio Gentileschi and "Madonna and Child with Saints Francis, John the Baptist, Jerome and Clare". By concession of: Gallerie Nazionali di Arte Antica, Roma (MiC) – Bibliotheca Hertziana, Istituto Max Planck per la storia dell’arte/Enrico Fontolan