Values in Wilhelm von Kaulbach rest in the mid-range - neither dramatically lit nor steeped in shadow. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. Saturation is measured and controlled, giving the palette presence without visual aggression. At 9.5%, #957639 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. From deepest dark to palest light, the palette traverses 65 units of the value scale - a span that creates natural depth. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. In the context of Wilhelm von Kaulbach's full range of palettes, group 5 represents one movement in an ongoing chromatic dialogue.