The value structure of Jacopo Bellini is mid-key: quiet, controlled, and cohesive. Temperature reads distinctly warm: the reds and earth tones from Jacopo Bellini carry the compositional weight. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. The highest-chroma note - #515D66 - appears at just 9.7%, deployed as a precision accent against the quieter ground. At 72 units of value range, the palette has the tonal breadth to sustain complex spatial readings. Palette 4 sits within the larger chromatic argument that Jacopo Bellini's complete body of work advances.