The value structure of Irma Stern is mid-key: quiet, controlled, and cohesive. Irma Stern builds on cool foundations: the palette favours the blue-cyan-green arc. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. The highest-chroma note - #AF693D - appears at just 7.8%, deployed as a precision accent against the quieter ground. 49 units of value spread create a palette that is varied but unified - contrast in the service of harmony. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. Palette 6 sits within the larger chromatic argument that Irma Stern's complete body of work advances.