The value structure of Benedetto Ghirlandaio is mid-key: quiet, controlled, and cohesive. Yellow, ochre, sienna: warm hues that Benedetto Ghirlandaio deploys as the palette's primary energy. The absence of saturated colour is itself an expressive choice: this is a palette of restraint and atmosphere. #181310 claims 26.5% of the surface, functioning as the work's tonal foundation. #352217 functions as the palette's exclamation mark: highest chroma, lowest percentage (9.1%). Value range is moderate at 49 units - enough contrast for legibility, not so much as to fragment the tonal unity. In the context of Benedetto Ghirlandaio's full range of palettes, group 1 represents one movement in an ongoing chromatic dialogue.