Most image-making crafts add: add a line, add colour, add detail. Lacquer work goes the other way. The maker lays coat upon coat, waits for them to dry, then sands down so the image appears from underneath.
Put briefly, lacquer work is the craft of laying many coats onto a base and then sanding with water so the image and the colour emerge. What decides the quality is not the final coat but all the coats beneath it, because you see exactly as far as you sand.
The materials you will meet
- Base: wood, plywood, bamboo or a composite material, bound and levelled before the coats go on.
- Lacquer: son ta, taken from the resin of the lacquer tree, is the traditional material; many workshops today use industrial lacquer because it dries faster and is easier to control.
- Inlay materials: eggshell, mother-of-pearl, silver leaf and gold leaf, set or laid before the next coat goes on.
- Pigment: mixed into the lacquer, with a traditional palette leaning towards red, black, brown and gold.
- Water and sanding stone: the sanding is always done wet so that dust does not fly and the surface is not deeply scratched.
Why this craft is slow
Each coat needs drying time before the next goes on, and one piece may pass through a great many coats. It cannot be shortened by laying thicker, because a thick coat dries unevenly and will crack. The sanding cannot be rushed either: sand too far and you lose the layer beneath, and there is no way to add it back exactly as it was.
This is where lacquer work most resembles making cinnamon bark cups in our workshop: both are crafts where a mistake cannot be repaired by adding material. That is a ZUNGZA comparison about ways of working, not a comparison of technique.
On the history, said within limits
Using tree-resin lacquer to coat and decorate objects has a long history in Vietnamese culture, tied to altar objects, horizontal panels and household goods. Lacquer as a painting medium took shape later, in the first half of the twentieth century, connected to the fine-art training environment of the time. We stop at this level and do not give specific years or names, because the documents on that period should be read directly rather than repeated through summaries.
A few questions you often send us
How do I know a piece is real lacquer work
Look at the depth of the surface and at the edges. Hand-sanded lacquer usually has the translucency of many layers, the eggshell or mother-of-pearl details sit flush with the lacquer surface rather than standing above it, and the flat surface is never absolutely even. Printing or transfer usually gives a thin layer of colour, photographically crisp and without depth.
Is lacquerware durable
Durable in everyday use if you avoid three things: prolonged direct sun, standing water, and knocks to the edges. Wipe with a soft dry cloth and use no cleaning agents.
What does natural lacquer versus industrial lacquer mean for a buyer
They differ in the time it takes to make, in the translucency of the layers and usually in the price too. It should not be read simply as one being good and the other bad, but if you are paying for a piece presented as son ta, that is information you have every right to ask about clearly before buying.