also: ゆうしょく
noun
oil glazing; applying a transparent oil layer to a painting
A technique in oil painting where a thin, transparent layer of oil-based medium is applied over a dried layer to modify color, depth, or gloss. The term is technical and primarily used in art contexts.
油色は、絵画に深みを与える古典的な技法です。
Oil glazing is a classical technique that gives depth to paintings.
この作品では、油色によって透明感のある色彩が生まれている。
In this work, transparent colors are created through oil glazing.
The loanword グレーズ is more common in modern art contexts and refers to the same glazing technique, while 油色 is a more traditional Japanese term.
Compound of 油 (oil) and 色 (color), referring to the application of an oil-based transparent layer in painting. The exact historical derivation is uncertain, but the term is associated with traditional oil painting techniques.