The value structure of Ettore Forti is mid-key: quiet, controlled, and cohesive. Ettore Forti builds on cool foundations: the palette favours the blue-cyan-green arc. All colours lean toward grey, building depth through value rather than colour punch. Only 10.2% is devoted to #76542E, yet that small allocation delivers the palette's entire chromatic tension. At 56 units of value range, the palette has the tonal breadth to sustain complex spatial readings. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. This is palette 3 of Ettore Forti's sequence - a single chapter in a chromatic story told across many works.