Umberto Boccioni occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. 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. Only 10.8% is devoted to #462B2C, yet that small allocation delivers the palette's entire chromatic tension. Value range is moderate at 53 units - enough contrast for legibility, not so much as to fragment the tonal unity. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. In the context of Umberto Boccioni's full range of palettes, group 10 represents one movement in an ongoing chromatic dialogue.