Arthur Streeton is high-key - luminous, open, and weighted toward light. Cool hues prevail: blues, greens, and greys anchor the palette's emotional temperature. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. A single dominant - #A7A9B3 at 32.7% - sets the character of the whole composition. #946846 delivers the chromatic peak at only 2.2% - a small shot of colour with outsized visual impact. The palette spans 38 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. Palette 2 sits within the larger chromatic argument that Arthur Streeton's complete body of work advances.