Bartolomeo Altomonte keeps values measured and balanced, a hallmark of tonal restraint. Bartolomeo Altomonte tilts toward cool - blues and silver-greys carry the structural weight. The absence of saturated colour is itself an expressive choice: this is a palette of restraint and atmosphere. The most saturated colour, #342311, is reserved to 10.2% of the surface, where it acts as a focal punctuation. The palette spans 43 value units: a measured range that delivers coherence over drama. 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 Bartolomeo Altomonte's sequence - a single chapter in a chromatic story told across many works.