Patrick Henry Bruce keeps values measured and balanced, a hallmark of tonal restraint. 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. A single dominant - #262527 at 27.8% - sets the character of the whole composition. The highest-chroma note - #8B814C - appears at just 6.5%, deployed as a precision accent against the quieter ground. Value range is moderate at 49 units - enough contrast for legibility, not so much as to fragment the tonal unity. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. In the context of Patrick Henry Bruce's full range of palettes, group 5 represents one movement in an ongoing chromatic dialogue.