Values in Irma Stern rest in the mid-range - neither dramatically lit nor steeped in shadow. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. At 9.1%, #92583A carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. Value range is moderate at 49 units - enough contrast for legibility, not so much as to fragment the tonal unity. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. Irma Stern's palette 4 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.