Mid-key values give Jane Sutherland its characteristic quietness - nothing blazes, nothing disappears. Jane Sutherland tilts toward cool - blues and silver-greys carry the structural weight. All colours lean toward grey, building depth through value rather than colour punch. The highest-chroma note - #857544 - appears at just 9.3%, deployed as a precision accent against the quieter ground. Value range is moderate at 54 units - enough contrast for legibility, not so much as to fragment the tonal unity. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. This is palette 4 of Jane Sutherland's sequence - a single chapter in a chromatic story told across many works.