Arthur Streeton keeps values measured and balanced, a hallmark of tonal restraint. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. At 4.6%, #647E9D carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. 41 units of value spread create a palette that is varied but unified - contrast in the service of harmony. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. This is palette 3 of Arthur Streeton's sequence - a single chapter in a chromatic story told across many works.