Giovanni Boldini is high in key: pale, luminous, and filled with optical air. Giovanni Boldini builds on cool foundations: the palette favours the blue-cyan-green arc. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. The highest-chroma note - #C0A141 - appears at just 7.0%, deployed as a precision accent against the quieter ground. The value range spans 72 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. Giovanni Boldini's palette 4 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.