The high-key values of John Ruskin give it an effulgent, almost bleached quality. Cool hues prevail: blues, greens, and greys anchor the palette's emotional temperature. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. At 1.8%, #562C1F carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. 66 units of value range underpin the palette's structural clarity: the eye always knows where light falls. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. This is palette 1 of John Ruskin's sequence - a single chapter in a chromatic story told across many works.