Values in Jean-Étienne Liotard rest in the mid-range - neither dramatically lit nor steeped in shadow. Temperature is cool-dominant, with blue and green families claiming the largest areas. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. The dominant colour, #494033, takes 27.3% of the total area, establishing the overall mood before any other hue is introduced. The highest-chroma note - #323752 - appears at just 2.3%, deployed as a precision accent against the quieter ground. The full value range is 60 units: broad enough to build convincing three-dimensional form. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. In the context of Jean-Étienne Liotard's full range of palettes, group 7 represents one movement in an ongoing chromatic dialogue.