Sam Bough works in the upper reaches of the value scale, creating an atmosphere of brightness and expansiveness. Temperature is cool-dominant, with blue and green families claiming the largest areas. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. #CCC7AE claims 26.2% of the surface, functioning as the work's tonal foundation. The most saturated colour, #815B2D, is reserved to 5.5% of the surface, where it acts as a focal punctuation. At 67 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. This is palette 4 of Sam Bough's sequence - a single chapter in a chromatic story told across many works.