Rosa Bonheur distributes its values across the middle register, creating harmony without high contrast. Rosa Bonheur tilts toward cool - blues and silver-greys carry the structural weight. Mid-range chroma keeps the palette grounded - colourful but not strident. The highest-chroma note - #E0C695 - appears at just 3.2%, deployed as a precision accent against the quieter ground. A value spread of 63 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. Palette 8 sits within the larger chromatic argument that Rosa Bonheur's complete body of work advances.