Augustus John occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. The saturated accent, #987945, registers at 7.8% - sparse enough to feel like a deliberate surprise. The value range of 43 units sits in the comfortable middle: enough depth, enough light, neither extreme. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. In the context of Augustus John's full range of palettes, group 3 represents one movement in an ongoing chromatic dialogue.