Paul Jacoulet is high in key: pale, luminous, and filled with optical air. Paul Jacoulet tilts toward cool - blues and silver-greys carry the structural weight. Saturation is measured and controlled, giving the palette presence without visual aggression. #F5E55B claims 27.9% of the surface, functioning as the work's tonal foundation. Only 3.2% is devoted to #C13014, yet that small allocation delivers the palette's entire chromatic tension. At 61 units of value range, the palette has the tonal breadth to sustain complex spatial readings. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. Palette 11 sits within the larger chromatic argument that Paul Jacoulet's complete body of work advances.