Paul Kane sits in the centre of the value range, lending the palette a sense of even, sustained light. Paul Kane 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. Only 6.8% is devoted to #916E41, yet that small allocation delivers the palette's entire chromatic tension. The palette spans 37 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. In the context of Paul Kane's full range of palettes, group 4 represents one movement in an ongoing chromatic dialogue.