Values in Raffaello Sorbi rest in the mid-range - neither dramatically lit nor steeped in shadow. Cool hues prevail: blues, greens, and greys anchor the palette's emotional temperature. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. #7C7462 at 27.4% of the palette: an overwhelming presence that pulls all other colours into its gravitational field. #D0CCB4 delivers the chromatic peak at only 4.4% - a small shot of colour with outsized visual impact. The value range spans 56 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. Palette 4 sits within the larger chromatic argument that Raffaello Sorbi's complete body of work advances.