noun, noun or participle which takes 'suru'
illumination; ornamentation; decorative coloring
Refers to the decorative embellishment of manuscripts, books, or artworks with colors, gold, or designs. Often used in historical or artistic contexts.
中世の写本には美しい彩飾が施されている。
Medieval manuscripts are adorned with beautiful illumination.
He learned the technique of illuminating Bible pages.