techniques

In Saeko’s son ta painting, art is created by building layers of lacquer with different colors and textures, and other materials (such as gold, silver, eggshells, and mother of pearl). Underlaying layers are then sanded back to the surface. Son ta has a high transparency compared to other natural lacquers. High transparency enables lacquer to have more vivid colours when mixed with colour pigments. The transparency of the material can also be used to create a variety of expressions.​

What fascinates her most is the fact that son ta “ages” with time. Natural lacquer hardens by a chemical reaction rather than dries. Enzymes within the lacquer catch oxygen from H2O in the atmosphere and polymerize. This reaction happens in son ta over a much longer time span compared to lacquer from other countries. This makes son ta much softer at the beginning but turns it harder and tougher with time. Its transparency also increases, making the finished work brighter and more colourful with time. Son ta painting is an art form that ages like fine quality wine. The longer the time, the better in quality and flavore, until the chemical effect is fully complete. ​