Edward Frederick Brewtnall occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. The dominant temperature is warm, with earth tones and fire-hues setting the emotional key. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. #41301B at 25.0% of the palette: an overwhelming presence that pulls all other colours into its gravitational field. The saturated accent, #C18F50, registers at 5.0% - sparse enough to feel like a deliberate surprise. At 55 units of value range, the palette has the tonal breadth to sustain complex spatial readings. These proportions encode Edward Frederick Brewtnall's instinctive sense of how much of each quality the eye can hold.