WITH DAYLIGHT COMING in through the high windows, showing the gorgeous colours to full effect, the Queen’s Privy Gallery was magnificent. The little birds in their cages hopped and sang. The Queen walked slowly along; I kept a respectful pace or two away, while Mary Odell, summoned from the gallery, brought up the rear. The expression on her plump face was neutral, but her eyes were watchful, I saw, as I glanced back.

The Queen halted before an alcove in which a jewelled box was set atop a marble pillar. Within were coins of gold and silver, showing portraits of long-dead kings and emperors. Some were worn almost smooth, others bright as though new-minted. She stirred them with a long finger. ‘Ancient coins have always interested me. They remind us we are but specks of dust amid the ages.’ Carefully, she picked up a gold coin. ‘The Emperor Constantine, who brought Christianity to the Roman Empire. It was found near Bristol some years ago.’ She lifted her head and looked out of the window; it gave on to the Thames bank below the palace, exposed now as the tide ebbed. I followed her gaze, my eye drawn to a heap of rubbish from the palace that had been thrown onto the mud: discarded vegetable leaves, bones, a pig’s head. Gulls swooped over it, pecking and screaming. The Queen turned away. ‘Let us try the view on the other side,’ she said.

We crossed the gallery. The opposite window looked down on another of the small lawned courtyards between the buildings. Two men I recognized were walking and talking there. One was Bishop Gardiner, solidly built, red-faced, dressed again in a white silk cassock. The other, younger man was sturdy, dark-bearded, saturnine: John Dudley, Lord Lisle, who had commanded the King’s naval forces at Portsmouth last year. His defensive strategy had done much to ward off invasion. So the other senior councillor who favoured the radicals was back from his mission abroad. All the chess pieces were in place now. Gardiner, I saw, was talking animatedly, his heavy face for once wearing a civil expression. Something in their postures suggested Gardiner was on the defensive. Lord Lisle inclined his head. This, I thought, was how the real power-play went: conversations in corners and gardens, nods, shrugs, inclinations of the head. But nothing in writing.

The Queen joined me. An expression of distaste and fear, quickly suppressed, crossed her face at the sight of Gardiner.

‘Lord Lisle is back,’ I observed.

‘Yes. Another ally. I wonder what they are discussing.’ She sighed and stepped away from the window, then looked at me and spoke seriously. ‘I wanted you to know, Matthew, the depth of my gratitude for the help you have given. I sense it has cost you much. And my uncle can be – less than appreciative. But all he does is for my interest.’

‘I know.’