Light floods Archibald Thorburn; the palette keeps values pale and airy across its range. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. Chroma is held at a comfortable level - distinct colours, but no single hue is allowed to overwhelm. Archibald Thorburn gives 27.0% of the composition to a single #E2B76F - a decisive chromatic anchor. The most saturated colour, #983308, is reserved to 4.3% of the surface, where it acts as a focal punctuation. At 59 units of value range, the palette has the tonal breadth to sustain complex spatial readings. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. Palette 2 sits within the larger chromatic argument that Archibald Thorburn's complete body of work advances.