Sylvie worked in the high galleries where light pooled like tincture against the veinstone. Her bench was a ruled map of chips and brass calipers, the walls hung with slotted chisels each nicked in a different way, each carrying the faint grease of a thousand careful gestures. When she tuned a channel into the face of the city, she behaved like a surgeon and a gardener at once—cutting a vein that would let sound root and bloom in the marketplaces and the sleeping balconies below. The Sky‑Arc commission had been on her ledger for weeks; they called it an honor, the kind that felt more like a mortgage on other people's attention.
She measured with her thumb, not only with numbers. Her hand traced the stone until the vibration hummed under her skin. The city’s architecture was built to braid voices: a laugh from a bakery could lift to a bookstore three tiers up, a bell at dawn could find the canal where fishermen still argued over knots. Sylvie preferred the quiet geometry of nodes and bevels, the satisfaction of an angle cut cleanly. It kept loneliness orderly, she told herself. Her chisels, she joked sometimes, had opinions about gossiping stone; they would grip stubbornly if the cut was indiscreet.
Lian appeared like a loose stitch—bright scarf and quicker smile. "You married to the bench today?" they asked, balancing a paper cup of molasses tea that steamed the cold out of their palms. The tea was the kind sold by the stall with the cracked blue awning; Sylvie disliked sweets but tolerated it for the spice that seemed to sharpen judgement.
"Only until the last notch is true," Sylvie replied, and she wedged a bronze shim into a slot and started a micro‑filing motion. The shim vibrated under her nail and sang like a small bell. Lian leaned over the work and hummed, approvingly or mockingly; it was hard to tell. Their presence kept the space warm. "You could at least pretend to miss me when I go down to the plaza for the tests."
Lian grinned. "I always miss you. Mostly because your lunch smells like unfinished music." They brushed a crumb from Sylvie’s sleeve with the tender familiarity of someone who had been apprenticed to the rhythm of her day, not merely to tasks. The exchange wasn’t mission critical, but it meant that when Sylvie left the bench she took a small tether of ordinary humanness with her, and that tether made the long ladders and catwalks feel less like solitary bones.