The value structure of Johann Joseph Jansen is mid-key: quiet, controlled, and cohesive. Cool tones set the register here - the blues and greens easily outweigh any warm accents. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. The most saturated colour, #C6B68E, is reserved to 5.5% of the surface, where it acts as a focal punctuation. The full value range is 69 units: broad enough to build convincing three-dimensional form. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. This is palette 2 of Johann Joseph Jansen's sequence - a single chapter in a chromatic story told across many works.