George Henry Hall occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Cool hues prevail: blues, greens, and greys anchor the palette's emotional temperature. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. A single dominant - #1E1E1A at 25.1% - sets the character of the whole composition. Only 4.8% is devoted to #B78B52, yet that small allocation delivers the palette's entire chromatic tension. A value spread of 60 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. In the context of George Henry Hall's full range of palettes, group 1 represents one movement in an ongoing chromatic dialogue.