The value structure of Jan van Eyck is mid-key: quiet, controlled, and cohesive. The dominant temperature is warm, with earth tones and fire-hues setting the emotional key. All colours lean toward grey, building depth through value rather than colour punch. The saturated accent, #D5B795, registers at 6.5% - sparse enough to feel like a deliberate surprise. The value range spans 66 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. Palette 3 sits within the larger chromatic argument that Jan van Eyck's complete body of work advances.