Values in Hieronymus Bosch rest in the mid-range - neither dramatically lit nor steeped in shadow. The dominant temperature is warm, with earth tones and fire-hues setting the emotional key. A restrained, mid-chroma palette: every hue is present and legible, but nothing shouts. #3D2510 functions as the palette's exclamation mark: highest chroma, lowest percentage (7.2%). The value range spans 56 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. Hieronymus Bosch's palette 13 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.