The value structure of Frantisek Kupka 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. At 36.0%, #25282A functions less as a colour accent and more as a complete atmospheric environment. The most saturated colour, #DBD8C1, is reserved to 2.7% of the surface, where it acts as a focal punctuation. At 67 units of value range, the palette has the tonal breadth to sustain complex spatial readings. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. Palette 8 sits within the larger chromatic argument that Frantisek Kupka's complete body of work advances.