Values in Hieronymus Bosch rest in the mid-range - neither dramatically lit nor steeped in shadow. Hieronymus Bosch keeps warm and cool in parity, a balance that lends the work a perceptual shimmer. Saturation is measured and controlled, giving the palette presence without visual aggression. The saturated accent, #D3C47B, registers at 9.0% - sparse enough to feel like a deliberate surprise. A value spread of 60 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. The palette reads as an Impressionist one - light-biased, chromatically direct, and built on temperature contrast rather than value opposition. This is palette 12 of Hieronymus Bosch's sequence - a single chapter in a chromatic story told across many works.