Tom Harper - The mosaic of shadows

And then, it seemed, he flew away, for ahead of me the tracks stopped abruptly in the middle of the road. I came nearer and nearer, looking about for fear that he might have leapt into a doorway to ambush me, but he would have needed a giant’s stride to make that leap and there was nothing. Was there another Genoese invention which would carry men into the air?

I reached the end of his trail and understood. He had vanished not into the air, but into the ground: the footmarks finished at a narrow hole, a dark circle in the spotless snow. The iron disc which had covered it lay discarded a little way away, and at its rim I could see the first rung of a ladder leading down. From the bottom, perhaps thirty feet below, the mirror-gleam of black water told me it was a cistern.

A more cautious man might have waited there for help, for men with swords and torches to flush out the monk like a hunted boar. But the blood was flowing quick under my skin, and I did not know how many other tunnels might lead out from the chamber. Barely thinking, I lowered my legs into the hole and slid down the ladder. My palms burned with heat and splinters from the coarse wood, but I did not dare descend more slowly for fear that the monk might lurk at its foot, might drive a blade through me as I came down on him. When I could see the water was near, I pressed my foot against a rung and vaulted out into the darkness. The searing chill of the water clenched around me and I howled; had the monk been there he could have felled me at a stroke, for I was frozen in the icy water. I feared I might never move my limbs again so tight was its grip. My scream echoed around the dark hall, resounding off the domed ceilings and ranks of columns whose dim edges I could see in the pool of light shining through from above. Then there was silence. And then, at once some way off and all around, a frantic splashing.

The monk, I thought, and that sound stirred enough within me to lift my legs and start pushing through the chest-high water. I did not move quickly, but it took only seconds to leave my well of light and pass into utter darkness.

Was this how Jonah felt in the belly of the whale? I struck out blindly and felt a low wave ripple away from my chest, then slap against the surrounding forest of columns. One by one my senses deserted me: first sight; then sound, as the rushing echoes overrode each other in my ears; then, as the water numbed my soul, touch. I scraped against pillars and their pedestals and barely noticed, though the rough stone tore my shrivelled skin. Once my hand brushed something cold and clammy, and I started with a shout, but it was only a fish carried deep under the city by the aqueduct. I wondered if I had any more chance of escape than he.

Too late, I realised the futility of my ambition. I would not find the monk down here. Even with a score of men and fires there would have been endless columns for him to duck behind; alone, and in the dark, it was hopeless. Now my only thought was to escape, to be out of these depths and back in the light. I spun around, feeling the water swirling about my legs, and searched desperately for that beacon of daylight where I had entered.

‘Deliverance is of the Lord,’ I mumbled through shivering teeth. ‘Deliverance is of the Lord. Out of the depths have I called thee, Lord; hear my prayer.’

I thought I could see a smear of pale light somewhere to my left, surprisingly closer than I had expected. Had I stumbled around in a circle?

‘Christ have mercy. Christ have mercy. Christ have mercy.’

I repeated my prayers with a ferocity I had not felt since my days as a novice, and with each ‘Christ’ I forced another step forward. Soon the saviour’s name was little more than a whisper, a puff of air hissed through frozen teeth, but still it drove me on. The light was near now, cold and silent and beautiful, and I stumbled towards it with new hope. I could see the rungs of the ladder, shining like steel where the daylight met them; I could see the small circle in the roof where the world awaited. And there, far beneath it, I could see a dark figure hauling himself out of the water. His wet robe clung close about him so that he took the form of an eel or a serpent, the wet fabric gleaming like scales; the limbs which he stretched upwards seemed to be webbed into his body. I gave a faint, gurgling cry, and plunged forward, splashing and flailing to reach him before he escaped.

Even with the bewildering echo he must have heard me come, for I saw his head swivel round, and then his arms jerk up in frantic motion. I flung out a hand and felt it close around his foot; it pulled free of the rung as I fell back, but I did not let go. With a shriek and a howl the monk lost his grip, and there was nothing I could do to move as he came crashing down on me. His falling weight pressed me under and I sank, convulsing as my lungs drew in great gulps of icy water. I tried to stab him with my knife but my hand was empty: in the confusion I must have dropped it and never noticed.

And that was my last hope gone, for my enemy had found his footing now and was holding me under, waiting for the water to drown the life out of me. I did not have the strength to resist, and a few feeble kicks did nothing to dislodge him. I had been a thoughtless fool to think I could trap him in this cavern, and now I would pay the price of pride.

Calm descended. I ceased my struggle, and he must have been almost as drained as I, for he seemed content to hold me there and let nature take its course, without advancing the moment by further violence. I was suspended in the void; the waters closed in over me and the deep surrounded me; I could imagine that the fingers on my throat were nothing more than drifting weed. There are men I have spoken with, often after a battle, who claimed that in the moment of certain death they were transported to some earlier time in their lives, but I felt none of that: only a dull warmth creeping through my veins, a serenity in the knowledge that my struggle was gone, and soon I would be with angels. And Maria, my wife.

But not yet. Suddenly the hands which held me down drifted away. I was rising through the water, and could feel a stinging on the crown of my head where it was exposed to the biting air above. Then it was on my shoulders, my back. My body drifted and my foot touched ground; I pushed up, and gasped as my head broke free. No-one pressed it back. I gagged and choked, coughing gallons of liquid out of my lungs and trying to overcome the wracking pain which had exploded in my head. Somewhere, I thought, I heard someone call my name.

‘Demetrios. Demetrios.’

I opened my stinging eyes. It was not Maria, still less the angels. It was — against all hope and reason — Sigurd.

He lifted me out of that cave and slung me over his shoulder, pumping ever more water out of me as his armour rose and fell against my stomach. Dazed and bedraggled, I saw the snow-bound city turned on its head. He carried me tirelessly, never stopping, up stairs and twisting passages, across great roads, down narrow lanes and through stout gates, until I was brought within a room and laid in a bed. I shut my eyes, and the soft voices over me did nothing to spur my consciousness. Instead, I fell into a profound sleep.

I might have slept forever, but it was still light when I woke. My first awareness was that I was warm. Beautifully warm, beatifically warm, warm like a saint in God’s eternal gaze. A warm mattress was underneath me, warm blankets wrapped around me, and from somewhere behind the walls a bell was ringing.

I rolled over, opening my eyes further. I recognised this room, with its whitewashed walls and small windows: it was the hospital at the monastery of Saint Andrew, and by a chest a little distance away stood Anna.

She was not warm, not even remotely; she was entirely naked. She was brushing her hair, and the motion of the arm behind her head lifted her bare breasts like some antique statue. Her small nipples were puckered tight and hard, while by her hips the olive skin of her stomach rose gently as she breathed. Such was her lack of modesty that she did not even try to hide the dark shadow between her thighs.