He seldom dreamed, but in this one he was standing under the dome the Rhodian had made. It was done, achieved, and looking up by the blazing of suspended chandeliers and oil lamps and the massed candles, Zakarios had understood it wholly, as one thing, and had grasped what was happening on the western side, where nothing but a sunset lay opposite the god. A sunset, while Jad was rising? Opposite the god? There was a heresy, he thought, sitting suddenly up in his bed, awake and disoriented. But he couldn’t remember what sort it was, and he fell fitfully asleep again. By morning he had forgotten all but the moment, bolt upright in darkness, a dream of candlelit mosaics gone from him in the night like water in a rushing stream, like falling summer stars, like the touch of loved ones who have died and gone away.
It came down to seeing, Martinian had always said, and Crispin had taught the same thing to all their apprentices over the years, believing it with passion. You saw in the eye of your mind, you looked with fierce attention at the world and what it showed you, you chose carefully among the tesserae and the stones and-if they were on offer-the semi-precious gems you were given. You stood or sat in the palace chamber or chapel or the bedroom or dining hall you were to work within, and you watched what happened through a day as the light changed, and then again at night, lighting candles or lanterns, paying for them yourself if you had to. You went up close to the surface where you would work, touching it-as he was doing now, on a scaffold dizzyingly high above the polished marble floors of Artibasos’s Sanctuary in Sarantium-and you ran your eyes and your fingers over and across the surface that had been given to you. No wall would ever be utterly smooth, no arc of a dome could attain perfection. Jad’s children were not made for perfection. But you could use imperfections. You could compensate for them, and even turn them into strengths. . . if you knew them, and where they were.
Crispin intended to have the curve of this dome memorized, sight and touch, before he allowed even the bottom layer of rough plaster to be laid down. He’d won his first argument with Artibasos already, with unexpected support from the head of the bricklayers’ guild. Moisture was the enemy of mosaic. They were to spread a shielding coat of resin over all the bricks, beginning it as soon as he was done with this traverse. Then the team of carpenters would hammer thousands of flat-headed nails through that coat and between the bricks, leaving the heads protruding slightly, to help the first coarse layer of plaster-rough-textured sand and pounded brick- adhere. It was almost always done in Batiara, virtually unknown here in the east, and Crispin had been vehement in his assurance that the nails would go a long way to helping the plaster bind firmly, especially on the curves of the dome. He was going to have them do it on the walls, too, though he hadn’t told Artibasos or the carpenters yet. He had some further ideas for the walls as well. He hadn’t talked about those yet, either.
There would be two more layers of plaster after the first, they had agreed, fine and then finer yet. And on the last of these he would do his work, with the craftsmen and apprentices he chose, following the design he had submitted and which had now been approved by court and clerics. And in the doing would seek to render here as much of the world as he knew and could compass in one work. No less than that.
For the truth was, he and Martinian had been wrong all these years, or not wholly right.
This was one of the hard things Crispin had learned on his journey, leaving home in bitterness and arriving in another state he could not yet define. Seeing was indeed at the heart of this craft of light and colour- it had to be-but it was not all. One had to look, but also to have a desire, a need, a vision at the base of that seeing. If he was ever to achieve anything even approaching the unforgettable image of Jad he’d seen in that small chapel on the road, he would have to find within himself a depth of feeling that came-somehow-near to what had been felt by the unknown, fervently pious men who had rendered the god there.