Light floods Katsushika Hokusai; the palette keeps values pale and airy across its range. Temperature is cool-dominant, with blue and green families claiming the largest areas. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. At 6.4%, #A66A4D carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. The full value range is 61 units: broad enough to build convincing three-dimensional form. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. The palette is recognisably Katsushika Hokusai's own: particular in its temperature, chroma, and the economy of its brightest note.