When a niello piece has undergone the blackening fusion, it's not yet beautiful. It's a black, rough form with niello remnants in places they don't belong. All the elegance that the finished piece will later have — the mirror shine, the contrast to the black, the light running in a curve — only comes through polishing. Three stages, each important.
Stage 1 — the coarse grinding
The process begins with sand-strap grinding. In the picture, you can see a master holding a silver jug over a running grinding belt. The belt removes coarse niello remnants, oxide layers, and tool marks. Afterwards, the jug looks milky — no reflection, no brilliance, but a uniform surface.
Stage 2 — the rotating polishing wheel
From sand-strap grinding, the piece moves to the rotating polishing wheel, which is coated with a fine polishing paste. Here, the shine gradually returns — milky becomes matte, matte becomes silky, silky becomes glossy, glossy becomes mirror-like. An experienced polisher works the piece in movements that suit its shape — differently for a sphere than for a handle than for a flat plate.
Stage 3 — the Opilovka
During opilovka, the craftswomen remove the last excess niello remnants around the V-grooves. Here's a special feature that doesn't occur in any industrial grinding process: The movements must be circular, not chaotic. Why? Because the niello forms a crust that is harder than the surrounding silver — if the grinding movements were haphazard, the chipped hard niello splinters would scratch the silver.
Stage 4 — the final polish, sometimes by candlelight
The last image is perhaps the most atmospheric. A polisher works a small silver piece with fine sandpaper — by candlelight. It's not for ambiance; it's a practical solution: the warm, even candlelight reveals fine scratches and uneven spots better than harsh workshop light. What happens here is the final inspection of the surface before the piece leaves the polishing workshop.
Etagere from the Tsar's Feast collection — Detail of the polished inner mirror with niello floral rim and gilded pearl scroll. View piece →
Selective — the trick with matte niello
Polishing does not happen uniformly everywhere. The craftswomen polish the silver to a mirror shine — but not the niello interior of the ornament. There, they deliberately leave the matte depth. It is precisely this contrast between mirror shine and matte black that makes the finished niello piece so distinctive.
So, if you ever look at a SevChern piece and see how sharply the black line stands out against the blank silver — that's not just niello. That's also what wasn't polished.
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