The value structure of Samuel Ehrhart is mid-key: quiet, controlled, and cohesive. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. At 5.6%, #5A4533 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. The value range spans 61 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. In the context of Samuel Ehrhart's full range of palettes, group 3 represents one movement in an ongoing chromatic dialogue.