Mid-key values give Atanasio Soldati its characteristic quietness - nothing blazes, nothing disappears. Atanasio Soldati builds on cool foundations: the palette favours the blue-cyan-green arc. Chroma is moderate: colours carry enough saturation to be read as colour, but the palette stops well short of garish intensity. #C03A30 at 32.6% is both the most chromatic and one of the largest colours in the palette - chroma as mass rather than as highlight. The full value range is 57 units: broad enough to build convincing three-dimensional form. 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 4 of Atanasio Soldati's sequence - a single chapter in a chromatic story told across many works.