Mid-key values give Henri Martin its characteristic quietness - nothing blazes, nothing disappears. Cool tones set the register here - the blues and greens easily outweigh any warm accents. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. The most saturated colour, #8B5A45, is reserved to 7.4% of the surface, where it acts as a focal punctuation. The value range of 43 units sits in the comfortable middle: enough depth, enough light, neither extreme. 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 recognisably Henri Martin's own: particular in its temperature, chroma, and the economy of its brightest note.