The value structure of Oskar Kokoschka is mid-key: quiet, controlled, and cohesive. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. The most saturated colour, #D9C97F, is reserved to 9.3% of the surface, where it acts as a focal punctuation. The full value range is 61 units: broad enough to build convincing three-dimensional form. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. Oskar Kokoschka's palette 5 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.