The value structure of John Lavery is mid-key: quiet, controlled, and cohesive. Cool hues prevail: blues, greens, and greys anchor the palette's emotional temperature. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. The most saturated colour, #7D3B2E, is reserved to 7.0% of the surface, where it acts as a focal punctuation. The palette spans 48 value units: a measured range that delivers coherence over drama. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. In the context of John Lavery's full range of palettes, group 5 represents one movement in an ongoing chromatic dialogue.