John Jackson dwells firmly in the shadows, with no more than a whisper of light. The dominant temperature is warm, with earth tones and fire-hues setting the emotional key. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. 29.5% of the palette belongs to #2F2217, a concentration that makes it the unmistakable visual centre. The saturated accent, #E5B47D, registers at 2.6% - sparse enough to feel like a deliberate surprise. At 58 units of value range, the palette has the tonal breadth to sustain complex spatial readings. Together these qualities place John Jackson firmly in the tonal tradition - concerned with mood and atmosphere rather than chromatic display. This is palette 9 of John Jackson's sequence - a single chapter in a chromatic story told across many works.