The value structure of Peter Paul Rubens is mid-key: quiet, controlled, and cohesive. Yellow, ochre, sienna: warm hues that Peter Paul Rubens deploys as the palette's primary energy. Chroma is moderate: colours carry enough saturation to be read as colour, but the palette stops well short of garish intensity. #BB8D54 delivers the chromatic peak at only 7.8% - a small shot of colour with outsized visual impact. At 60 units of value range, the palette has the tonal breadth to sustain complex spatial readings. This is palette 20 of Peter Paul Rubens's sequence - a single chapter in a chromatic story told across many works.