Hugo Mühlig is strongly light-biased - shadow is suggested rather than declared. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. Hugo Mühlig gives 40.5% of the composition to a single #CACBC1 - a decisive chromatic anchor. The highest-chroma note - #686838 - appears at just 4.4%, deployed as a precision accent against the quieter ground. The palette spans 51 value units: a measured range that delivers coherence over drama. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. In the context of Hugo Mühlig's full range of palettes, group 4 represents one movement in an ongoing chromatic dialogue.