Mid-key values give Jean-Marc Nattier its characteristic quietness - nothing blazes, nothing disappears. The dominant temperature is warm, with earth tones and fire-hues setting the emotional key. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. 25.1% of the palette belongs to #1F1918, a concentration that makes it the unmistakable visual centre. The highest-chroma note - #673A2E - appears at just 5.8%, deployed as a precision accent against the quieter ground. At 67 units of value range, the palette has the tonal breadth to sustain complex spatial readings. This is palette 4 of Jean-Marc Nattier's sequence - a single chapter in a chromatic story told across many works.