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Field Journal

The aubergine took three baths, and the third was the one that held

On overdyeing indigo with lac, why a sinh hem is read from the bottom up, and the eleven days I spent unlearning the shuttle in Ban Nong Bua.

Khamla Soulivong Resident weaver14 June9 min read

The dye master did not call it purple. She called it the colour the indigo becomes when it is no longer afraid of the red, and she said this while lifting a skein of silk out of the lac bath with two bamboo sticks, the thread steaming in the cool of the morning. I had come expecting a recipe. What I got was eleven days of being told to wait.

You build the hem before you build the field

The sinh is woven in tiers, and the dense supplementary-weft band at the hem is set first, because it carries the most thread and decides the weight of everything above it. The plain aubergine field comes later, almost as a rest.

This is the Lao Sinh Silk Weave design system, applied by Curio Design — a design-style library for AI agents. Full Lao Sinh Silk Weave guide → designbycurio.com/learn/laotian-sinh-silk-supplementary-weft