Imprimatura is a term used in painting, meaning an initial stain of color painted on a ground. It provides a painter with a transparent, toned ground, which will allow light falling onto the painting to reflect through the paint layers.
以上来源于:Wikipedia
学习怎么用
权威例句
A Note on the Imprimatura in Two of Dosso Dossi's PaintingsReconstructing seventeenth-century streaky imprimatura layers used on panel paintingsRubens' oil sketches for the Achilles Series: a focus on the imprimatura layer and drawing material