Otto Dix is high-key - luminous, open, and weighted toward light. Cool tones set the register here - the blues and greens easily outweigh any warm accents. Colours are neither washed out nor blazing; they occupy the productive middle ground of the chroma scale. #E1C571 at 27.8% of the palette: an overwhelming presence that pulls all other colours into its gravitational field. #BEBA78 functions as the palette's exclamation mark: highest chroma, lowest percentage (8.9%). The full value range is 55 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. Palette 4 sits within the larger chromatic argument that Otto Dix's complete body of work advances.