The value structure of Louis Valtat is mid-key: quiet, controlled, and cohesive. Louis Valtat keeps warm and cool in parity, a balance that lends the work a perceptual shimmer. Chroma is held at a comfortable level - distinct colours, but no single hue is allowed to overwhelm. #C6963F functions as the palette's exclamation mark: highest chroma, lowest percentage (6.4%). A value spread of 68 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. The combination of mid-to-high key, balanced temperature, and elevated chroma is characteristic of Impressionist observation: light broken into its component hues. In the context of Louis Valtat's full range of palettes, group 7 represents one movement in an ongoing chromatic dialogue.