TOP: The Ascension, the transfer of Christ's human body to heaven. The dove - the Holy Spirit is below.

MIDDLE: The Blessed Trinity - Father, Son and the Holy Spirit (above as a dove). The angel below is the messenger from God to man. God the Father is on the right with his scepter, as shown in the Creation scene. Next is Jesus who became Christ the King, shown with a crown and seated at the right hand of the Father.

BOTTOM: Pope Pius XI, broadcasting to the entire world. Marconi, inventor of the radio, gave one of his early short wave sets to the Vatican. Vatican Radio continues to broadcast to the world in many languages.