Karl Gussow sits in the centre of the value range, lending the palette a sense of even, sustained light. Neither warm nor cool has the upper hand here; the equilibrium between the two generates the palette's visual energy. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. At 6.1%, #5B3224 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. The full value range is 68 units: broad enough to build convincing three-dimensional form. This is palette 4 of Karl Gussow's sequence - a single chapter in a chromatic story told across many works.