Ambrogio Lorenzetti keeps values measured and balanced, a hallmark of tonal restraint. Heat pervades this palette; warm chromatic identities outweigh cool ones at almost every weight. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. The highest-chroma note - #DFD0BC - appears at just 2.6%, deployed as a precision accent against the quieter ground. At 56 units of value range, the palette has the tonal breadth to sustain complex spatial readings. Ambrogio Lorenzetti's palette 4 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.