Jean-Baptiste Pater occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Cool tones set the register here - the blues and greens easily outweigh any warm accents. Chroma is moderate: colours carry enough saturation to be read as colour, but the palette stops well short of garish intensity. #876117 functions as the palette's exclamation mark: highest chroma, lowest percentage (7.5%). The palette spans 51 value units: a measured range that delivers coherence over drama. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. The palette is a signature: Jean-Baptiste Pater's particular sense of value, warmth, and colour weight made legible.