He starts to place the effigies of prophets and saints into the appropriate grooves on top of the walls and the footman gives a low bow as he removes each statue from its precious velvet wrappings. One by one, he hands the King a statue of some prophet lying face down, or of some saint turned the wrong way around, but no one heeds this unintentional irreverence as the King proceeds to restore the order and solemnity that befits sacred objects and turning them upright, he inserts each vigilant statue into its rightful position. What the statues see from their lofty setting is not St Peter's Square but the King of Portugal and his retinue of footmen. They see the floor of the dais and the screens looking on to the Royal Chapel, and tomorrow at early Mass, unless they have already been wrapped up and put back in the chest, the statues will see the King devoutly attend the Holy Sacrifice of the Mass with his entourage, different nobles from those who are with him at present, for the week is ending and others are due to take their place. Beneath the dais where we are standing, there is a second dais, also hidden by screens, but there are no pieces here waiting to be assembled, it is an oratory or a chapel where the Queen attends Mass privately, yet not even this holy place has been conducive to pregnancy. Now all that remains to be set in position is the dome by Michelangelo, a copy of that remarkable achievement in stone which, becauses of its massive proportions, is kept in a separate chest and, as the final, and crowning piece, is treated with special care. The footmen make haste to assist the King and, with a resounding clatter, the tenons and mortises are fitted together and the job is finished. If the overwhelming noise that echoes throughout the chapel should penetrate the long corridors and spacious apartments of the palace into the chamber where the Queen is waiting, she will know that her husband is on his way.

Let her wait.