The value structure of Thomas Barker of Bath is mid-key: quiet, controlled, and cohesive. The dominant temperature is warm, with earth tones and fire-hues setting the emotional key. All colours lean toward grey, building depth through value rather than colour punch. #2E261F claims 25.0% of the surface, functioning as the work's tonal foundation. The saturated accent, #957550, registers at 12.5% - sparse enough to feel like a deliberate surprise. A value spread of 71 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. The palette is recognisably Thomas Barker of Bath's own: particular in its temperature, chroma, and the economy of its brightest note.