Magpie hung her head unhappily. She wanted to ask him more questions but he was withdrawing deeper into his cave and she sensed she was dismissed. “Thank you, Lord,” she said, bowing deeply before turning to Calypso to go.

She had reached the door when the Djinn said, “Wait.”

Magpie turned back, hopeful.

“You may choose a treasure,” he said.

“Oh.” She couldn’t hide her disappointment. She looked at the glittering trove scattered across the cavern floor. Maybe there was some magical thing among the jewels that could help her, but if she had days she wouldn’t know how to choose! “Thank you, Lord,” she said, taking a halting step toward the treasure. A spiral of light caught her eye then, and as she turned, it seemed to sink and disappear into the sparkling piles. Magpie felt the air pulse and urge her forward. She went where it took her and knelt over a spilled coffer of gold pieces. She dredged through them and came up with a familiar thing grasped in her hands.

She smiled, well pleased. “My Lord?” she asked, holding it up for his approval. It was the acorn he had spit from the cake. “You said there was no thousand years in this nut. There surely won’t be unless I get it in some good ground.”

Those vertical eyes drew together like a serpent’s as the Magruwen blinked. He nodded.

Magpie and Calypso backed out the door and bowed again, calling, “Thank you!” as they left.

Long did the Magruwen stare after her, watching with his inner eyes as radiant traceries unfurled in her wake, rampant as vines. The treasure had been a final test. It had always been a test, even in the long-gone days of visitors. Those through whom the Tapestry sang true chose well, much as long ago the healer Grayling had chosen her knitting needles from among the gems and flashier things. Those corrupt of spirit called down false notes from the Tapestry, and they chose ill. The sword Duplicity, for instance, doubled everything it cut, even enemies, so that where one devil stood, once slashed with Duplicity, there stood two. And sorrow to the swords-man who multiplied his foes even as he smote them!

The lass, Magpie, had chosen true. He hadn’t doubted she would. But he hadn’t guessed . . . She had made his test look like a sprout’s game! What she had shown him, drawing that common acorn out of a spill of gold, would vibrate through the Tapestry for ages to come—if the Tapestry survived that long. Even as he watched, her traceries wove and pleached their way through the ancient threads like something living, sending out many roots, curving and coiling inextricably through the warp and weft.

He saw it plain as a picture.