Lahij is a mountain village in Azerbaijan where roughly 120 copper workshops fill a single quarter, worked in windowless stone rooms whose walls are black with forge smoke. The craft runs as one unbroken chain — melt, hammer the sheet, raise the vessel, engrave the ornament, tin the inside with qalay so it is safe to cook in.

This system takes the workshop as its field: soot dark, copper as the only light, ornament arranged in horizontal registers that wrap a body rather than sitting in a grid. Naskh inscriptions are set as readable type, hammer facets carry every large surface, and the pale tinned lining appears wherever a vessel opens.