Note the Holy Spirit depicted on the side, center of the baldacchino. Now, recall the one seen in the baldacchino of the altar, above the high altar at Grotto, none too visible unless you really crouch at the altar rail.
July 2006 Day of Recollection - Photo Post 1
July 2006 Day of Recollection - Photo Post 2
July 2006 Day of Recollection - Photo Post 3
July 2006 Day of Recollection - Photo Post 4