Mid-key values give Augustus John its characteristic quietness - nothing blazes, nothing disappears. Augustus John builds on cool foundations: the palette favours the blue-cyan-green arc. The absence of saturated colour is itself an expressive choice: this is a palette of restraint and atmosphere. #C9AF7C functions as the palette's exclamation mark: highest chroma, lowest percentage (7.3%). The palette spans 48 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. Augustus John arrived at this balance through long practice; the palette carries the weight of that experience.