Mid-key values give Samuel Prout its characteristic quietness - nothing blazes, nothing disappears. Cool hues prevail: blues, greens, and greys anchor the palette's emotional temperature. All colours lean toward grey, building depth through value rather than colour punch. The most saturated colour, #BB9E56, is reserved to 10.0% of the surface, where it acts as a focal punctuation. The full value range is 62 units: broad enough to build convincing three-dimensional form. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. Taken together, these qualities constitute Samuel Prout's chromatic voice - distinctive enough to be read across an entire body of work.