Odilon Redon is high-key - luminous, open, and weighted toward light. Cool tones set the register here - the blues and greens easily outweigh any warm accents. A restrained, mid-chroma palette: every hue is present and legible, but nothing shouts. The most saturated colour, #B04E38, is reserved to 1.9% of the surface, where it acts as a focal punctuation. The value range of 50 units sits in the comfortable middle: enough depth, enough light, neither extreme. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. This is palette 5 of Odilon Redon's sequence - a single chapter in a chromatic story told across many works.